fix(playwright): stabilize TagSuggestion select + scope tag-chip assertions

[siddhant1]

Summary

The two TagSuggestion playwright tests added with the new Autocomplete component were failing in nightly:

• Domains › Create domain with tags using TagSuggestion — strict-mode violation: `getByTestId('add-domain-form').getByText(tag.displayName)` matched both the chip and the still-rendered dropdown option.
• Data Products › Create data product with tags using TagSuggestion — `tagOption.click()` hung for the full 60 s test timeout. The helper grabbed `page.locator('[role="listbox"]').first()`, which can resolve to the previous (domain) listbox left open from the prior step and never match the tag option's parent.

Changes

• `playwright/utils/tag.ts` — `selectTagInTagSuggestion` now resolves the listbox via the combobox's `aria-controls` attribute (with a tag-option-scoped fallback) instead of `[role="listbox"].first()`. Adds `scrollIntoViewIfNeeded` before clicking.
• `playwright/e2e/Pages/Domains.spec.ts` (1170, 1222) — assertion scoped to `tags-container` so it only matches the chip.
• `playwright/e2e/Pages/DataProducts.spec.ts` (491) — same assertion scoping. Also dismiss the domain dropdown after selecting the domain so the two listboxes don't overlap.

Test plan

Ran locally against `http://localhost:8585\` (1.12.0-SNAPSHOT @ `2c262b9abe`):

• Single run of both specs — 5 passed (50.3s)
• `--repeat-each=5` flake check — 13 passed (2.3m), no flakes:
  • Domains › Create domain with tags using TagSuggestion: 5/5 ✓ (avg 6.0s)
  • Data Products › Create data product with tags using TagSuggestion: 5/5 ✓ (avg 8.4s)
• CI nightly green

[github-actions]

Hi there 👋 Thanks for your contribution!

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[Copilot]

Pull request overview

Stabilizes Playwright E2E coverage for the new TagSuggestion Autocomplete by making tag selection target the correct dropdown listbox and by scoping “tag chip” assertions to avoid strict-mode collisions with still-rendered dropdown options.

Changes:

• Update selectTagInTagSuggestion to resolve the listbox via the combobox’s aria-controls (with a tag-option-scoped fallback) and scroll the option into view before clicking.
• Scope tag assertions in Domains/Data Products flows to tags-container so the assertion only matches the selected chip.
• Dismiss the domain dropdown in the Data Products flow to prevent overlapping listboxes.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
openmetadata-ui/src/main/resources/ui/playwright/utils/tag.ts	Makes TagSuggestion selection robust by targeting the correct listbox via aria-controls and ensuring the option is interactable before click.
openmetadata-ui/src/main/resources/ui/playwright/e2e/Pages/Domains.spec.ts	Scopes tag visibility assertions to tags-container to prevent strict-mode collisions with dropdown options.
openmetadata-ui/src/main/resources/ui/playwright/e2e/Pages/DataProducts.spec.ts	Closes the domain dropdown after selection and scopes tag assertions to tags-container to avoid listbox overlap/flakes.

[gitar-bot]

Code Review ✅ Approved

Stabilizes TagSuggestion selection and tightens tag-chip assertions in the Playwright test suite. No issues found.

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[github-actions]

Jest test Coverage

UI tests summary

Lines	Statements	Branches	Functions
	62.06% (62281/100356)	42.24% (33375/79007)	45.29% (9896/21850)

[sonarqubecloud]

Quality Gate passed for 'open-metadata-ui'

Issues
1072 New issues
0 Accepted issues

Measures
17 Security Hotspots
0.0% Coverage on New Code
3.8% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

🟡 Playwright Results — all passed (18 flaky)

✅ 3964 passed · ❌ 0 failed · 🟡 18 flaky · ⏭️ 86 skipped

Shard	Passed	Failed	Flaky	Skipped
🟡 Shard 1	298	0	1	4
🟡 Shard 2	743	0	2	8
🟡 Shard 3	753	0	2	7
🟡 Shard 4	755	0	4	18
🟡 Shard 5	685	0	2	41
🟡 Shard 6	730	0	7	8

🟡 18 flaky test(s) (passed on retry)

• Flow/Tour.spec.ts › Tour should work from URL directly (shard 1, 1 retry)
• Features/ActivityAPI.spec.ts › Activity event is created when description is updated (shard 2, 1 retry)
• Features/ActivityAPI.spec.ts › Activity event shows the actor who made the change (shard 2, 1 retry)
• Features/UserProfileOnlineStatus.spec.ts › Should show "Active recently" for users active within last hour (shard 3, 1 retry)
• Flow/IngestionBot.spec.ts › Ingestion bot should be able to access domain specific domain (shard 3, 1 retry)
• Pages/CustomProperties.spec.ts › Set & Update all CP types on apiCollection (shard 4, 1 retry)
• Pages/DataContracts.spec.ts › Create Data Contract and validate for MlModel (shard 4, 1 retry)
• Pages/DataContracts.spec.ts › Create Data Contract and validate for SearchIndex (shard 4, 1 retry)
• Pages/DataContractsSemanticRules.spec.ts › Validate Description Rule Is_Set (shard 4, 1 retry)
• Pages/EntityDataConsumer.spec.ts › Tag Add, Update and Remove (shard 5, 1 retry)
• Pages/EntityDataConsumer.spec.ts › Tier Add, Update and Remove (shard 5, 1 retry)
• Features/AutoPilot.spec.ts › Create Service and check the AutoPilot status (shard 6, 1 retry)
• Pages/Glossary.spec.ts › Add, Update and Verify Data Glossary Term (shard 6, 1 retry)
• Pages/Glossary.spec.ts › Column dropdown drag-and-drop functionality for Glossary Terms table (shard 6, 1 retry)
• Pages/Lineage/DataAssetLineage.spec.ts › Column lineage for mlModel -> dashboard (shard 6, 1 retry)
• Pages/Lineage/LineageFilters.spec.ts › Verify lineage schema filter selection (shard 6, 1 retry)
• Pages/Lineage/LineageRightPanel.spec.ts › Verify custom properties tab IS visible for supported type: searchIndex (shard 6, 1 retry)
• Pages/SubDomainPagination.spec.ts › Verify subdomain count and pagination functionality (shard 6, 1 retry)

📦 Download artifacts

How to debug locally

# Download playwright-test-results-<shard> artifact and unzip
npx playwright show-trace path/to/trace.zip    # view trace