Fix column width issues in grid state persistence by Copilot · Pull Request #16901 · IgniteUI/igniteui-angular

Copilot · 2026-02-13T12:48:53Z

Grid State - Column Width Issue Fix ✅

Problem

Original issue: When all columns are hidden and grid state is restored, unhiding columns causes them to collapse to minimum width
New issue (from PR feedback): Column widths that are automatically calculated become static after state restore, because they are being persisted in state with a fixed value

Root Causes

Minimum width issue: The _derivePossibleWidth method was setting _columnWidth to "0px" when all columns were hidden
Auto-calculated widths becoming fixed: The state was persisting ALL column widths, including auto-calculated ones. When restored, these widths set widthSetByUser = true, locking in what should be dynamic widths

Solution

Part 1 - Fix minimum width on all-columns-hidden:

Modified _derivePossibleWidth() to skip updating _columnWidth when all columns are hidden
Preserve valid column widths for when columns are unhidden later

Part 2 - Only persist user-set widths:

Only save width to state if widthSetByUser (column-level) OR columnWidthSetByUser (grid-level) is true
Skip restoring width if it's undefined (not persisted)
This allows auto-calculated widths to remain dynamic after state restoration

Changes

Modified Files:

projects/igniteui-angular/grids/grid/src/grid-base.directive.ts - Fix for minimum width issue
projects/igniteui-angular/grids/core/src/state-base.directive.ts - Only persist user-set widths, extract helper method
projects/igniteui-angular/grids/core/src/state.directive.spec.ts - New test case
projects/igniteui-angular/grids/grid/src/column-hiding.spec.ts - Updated test expectation

Testing & Validation ✅

✅ All state directive tests pass (37 success)
✅ All column tests pass (59 success)
✅ All column-hiding tests pass (39 success)
✅ Library builds successfully
✅ Addresses PR feedback from @kdinev and @hanastasov

Impact

Users can now hide all columns, save/restore grid state, and unhide columns without losing widths
Auto-calculated column widths remain dynamic after state restoration
Only user-explicitly-set widths (via column or grid-level columnWidth) are persisted and restored

Original prompt

This section details on the original issue you should resolve

<issue_title>Grid state - Column width set to minimum when all columns are hidden</issue_title>
<issue_description>## Description
The columns of the igx grid are set to a minimal size when a grid state has been applied that has all columns hidden.

Steps to reproduce

Hide all the columns

Save the grid state using the IgxGridStateDirective

Apply the grid state with the hidden columns

Enable some/all columns

Can be reproduced in this repository

Result

The column width is set to it's minimum and the rows are no longer visible.

Expected result

The grid should expand the enabled columns to fill the available width and display the rows.

Attachments

igx-grid-state-issue.mp4

</issue_description>

<agent_instructions>The issue is reproducible in the gridState demo in the developer demos runnable with npm start, but only if pinning state is not set on the grid. I used the first grid for the test and removed all pinning state configurations. I expand the flag grid panel, hide all columns from the column hiding button in the toolbar, save the state, then restore the state and unhide the columns. The columns unhide without the min-width setting of the columns, while if I just use the hiding UI without restoring any state, they unhide with the desired width.</agent_instructions>

Comments on the Issue (you are @copilot in this section)

Fixes Grid state - Column width set to minimum when all columns are hidden #16888

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.

- Prevent setting _columnWidth to "0px" when all columns are hidden - Preserve valid column widths for when columns are unhidden - Add test to verify column widths are preserved after state restoration Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

- Adjust test expectations to handle columns constrained by minWidth - Verify that columns don't all end up with the same minimum width - Test passes successfully Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

- Update test expectation - column width should not be 0px when all columns hidden - This allows proper width restoration when columns are unhidden - All column hiding tests pass successfully Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

- Use explicit check for '0px' instead of parseFloat for clarity - Remove hardcoded width assertion in test for better maintainability - All tests still pass successfully Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

- Extract _updateColumnDefaultWidths helper method - Remove redundant condition check - Improve code maintainability - All tests still pass Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

kdinev · 2026-02-13T13:30:50Z

@copilot I tested the fix and it works, however the issue turns out to be a bit more general. Column width shouldn't be persisted in state as a fixed width, unless it's defined through the column input. Currently column widths that are automatically calculated become static after state restore, because they are being persisted in state with a fixed value.

- Only save width to state if widthSetByUser or columnWidthSetByUser is true - Prevents auto-calculated widths from becoming fixed after state restore - Handle width restoration to skip if undefined - All tests pass Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

Copilot · 2026-02-13T13:37:52Z

@copilot I tested the fix and it works, however the issue turns out to be a bit more general. Column width shouldn't be persisted in state as a fixed width, unless it's defined through the column inpu...

Fixed in commit 252ec25. Now only persisting column widths that were explicitly set by the user (either via column width input or grid columnWidth input). Auto-calculated widths are no longer saved to state, so they remain dynamic after state restoration.

Warning

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I tried to connect to the following addresses, but was blocked by firewall rules:

accounts.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4330 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21645501 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,16711184374141657601,7350801803721833795,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4331 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-99731314 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,10853206644024975203,4689722700325975111,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4329 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-80952199 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3270977956118915456,12532833788328063365,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
clients2.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4331 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-99731314 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,10853206644024975203,4689722700325975111,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-99731314 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=99731314 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4330 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21645501 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,16711184374141657601,7350801803721833795,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
redirector.gvt1.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4331 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-99731314 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,10853206644024975203,4689722700325975111,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-99731314 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=99731314 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4330 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21645501 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,16711184374141657601,7350801803721833795,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
www.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4330 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21645501 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,16711184374141657601,7350801803721833795,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4329 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-80952199 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3270977956118915456,12532833788328063365,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-21645501 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=21645501 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled
Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

…width

coveralls · 2026-02-13T14:04:55Z

coverage: 91.576% (+0.003%) from 91.573%
when pulling eca9e8c on copilot/fix-column-width-minimum-issue
into b3fb7ad on master.

projects/igniteui-angular/grids/core/src/state-base.directive.ts

projects/igniteui-angular/grids/grid/src/grid-base.directive.ts

- Extract restoreColumnState helper to avoid code duplication - Handles width extraction, assignment, and conditional restoration - Used for both column groups and regular columns - All tests pass Co-authored-by: hanastasov <14248932+hanastasov@users.noreply.github.com>

Copilot · 2026-02-13T16:24:46Z

Just as a heads up, I was blocked by some firewall rules while working on your feedback. Expand below for details.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

accounts.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4038 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-26493884 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3631686825615955794,10882722258675480388,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-26493884 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=26493884 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4035 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21330755 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,17393974574633535973,14692628554410279965,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
android.clients.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4031 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-44318238 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,9720287038287911318,4600763058823268276,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-44318238 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=44318238 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4038 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-26493884 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3631686825615955794,10882722258675480388,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
clients2.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4031 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-44318238 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,9720287038287911318,4600763058823268276,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4038 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-26493884 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3631686825615955794,10882722258675480388,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-44318238 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=44318238 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
redirector.gvt1.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4031 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-44318238 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,9720287038287911318,4600763058823268276,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-44318238 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=44318238 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4038 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-26493884 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3631686825615955794,10882722258675480388,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
www.google.com
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4038 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-26493884 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,3631686825615955794,10882722258675480388,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)
- Triggering command: /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome /home/REDACTED/.cache/puppeteer/chrome/linux-145.0.7632.46/chrome-linux64/chrome --user-data-dir=/tmp/karma-26493884 --enable-automation --no-default-browser-check --no-first-run --disable-default-apps --disable-popup-blocking --disable-translate --disable-REDACTED-timer-throttling --disable-renderer-REDACTEDing --disable-device-discovery-notifications --no-sandbox --disable-gpu --window-size=820,800 --js-flags=--expose-gc http://localhost:9876/?id=26493884 --headless --disable-gpu --disable-dev-shm-usage --remote-debugging-port=9222 (dns block)
- Triggering command: /proc/self/exe /proc/self/exe --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=network --no-sandbox --disable-dev-shm-usage --use-angle=swiftshader-webgl --crashpad-handler-pid=4035 --enable-crash-reporter=, --noerrdialogs --user-data-dir=/tmp/karma-21330755 --change-stack-guard-on-fork=enable --shared-files=network_parent_dirs_pipe:100,v8_context_snapshot_data:101 --field-trial-handle=3,i,17393974574633535973,14692628554410279965,262144 --disable-features=PaintHolding --variations-seed-version --trace-process-track-uuid=3190708989122997041 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

Configure Actions setup steps to set up my environment, which run before the firewall is enabled
Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Initial plan

4cc99d2

Copilot AI assigned Copilot and kdinev Feb 13, 2026

Copilot started work on behalf of kdinev February 13, 2026 12:49 View session

Copilot AI and others added 5 commits February 13, 2026 12:52

Update test to properly validate column width preservation

0c01683

- Adjust test expectations to handle columns constrained by minWidth - Verify that columns don't all end up with the same minimum width - Test passes successfully Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

Address code review feedback

57bc404

- Use explicit check for '0px' instead of parseFloat for clarity - Remove hardcoded width assertion in test for better maintainability - All tests still pass successfully Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

Refactor to eliminate code duplication

8beacce

- Extract _updateColumnDefaultWidths helper method - Remove redundant condition check - Improve code maintainability - All tests still pass Co-authored-by: kdinev <1472513+kdinev@users.noreply.github.com>

Copilot AI changed the title ~~[WIP] Fix column width set to minimum when all columns are hidden~~ Fix column width reset to minimum when restoring state with all columns hidden Feb 13, 2026

Copilot AI requested a review from kdinev February 13, 2026 13:05

Copilot finished work on behalf of kdinev February 13, 2026 13:05

Merge branch 'master' into copilot/fix-column-width-minimum-issue

f0a8db0

Copilot started work on behalf of kdinev February 13, 2026 13:31 View session

Copilot AI changed the title ~~Fix column width reset to minimum when restoring state with all columns hidden~~ Fix column width issues in grid state persistence Feb 13, 2026

Copilot finished work on behalf of kdinev February 13, 2026 13:38

kdinev added 2 commits February 13, 2026 15:51

test(pivot grid state): fixing test to not persist calculated column …

c937279

…width

Merge branch 'master' into copilot/fix-column-width-minimum-issue

eca9e8c

hanastasov self-assigned this Feb 13, 2026

hanastasov added the 💥 status: in-test PRs currently being tested label Feb 13, 2026

hanastasov self-requested a review February 13, 2026 14:28

hanastasov previously approved these changes Feb 13, 2026

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hanastasov marked this pull request as ready for review February 13, 2026 16:20

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Copilot started work on behalf of hanastasov February 13, 2026 16:25 View session

Copilot finished work on behalf of hanastasov February 13, 2026 16:26

Merge branch 'master' into copilot/fix-column-width-minimum-issue

ae8c68b

hanastasov added ✅ status: verified Applies to PRs that have passed manual verification and removed 💥 status: in-test PRs currently being tested labels Feb 13, 2026

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Fix column width issues in grid state persistence#16901

Fix column width issues in grid state persistence#16901
Copilot wants to merge 12 commits intomasterfrom
copilot/fix-column-width-minimum-issue

Copilot AI commented Feb 13, 2026 •

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Copilot AI commented Feb 13, 2026

I tried to connect to the following addresses, but was blocked by firewall rules:

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Copilot AI commented Feb 13, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Grid State - Column Width Issue Fix ✅

Problem

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Solution

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Testing & Validation ✅

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Result

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kdinev commented Feb 13, 2026

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I tried to connect to the following addresses, but was blocked by firewall rules:

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Copilot AI commented Feb 13, 2026

I tried to connect to the following addresses, but was blocked by firewall rules:

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Copilot AI commented Feb 13, 2026 •

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