[Bug]: Column Overflow Issue in Fixed Column Table

[hoahai]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

In a table with fixed columns, when scrolling horizontally, text from other columns overlays on top of the fixed columns, causing readability issues. Additionally, applying background color to rows solves the overlay issue for the row contents but does not affect the header. The background color fix for rows also fails when a row is selected or hovered.

Current Behavior

• Text from scrollable columns overlays on fixed columns.
• Row background workaround fails to apply to the header and does not work reliably on row selection or hover.

Expected Behavior

• Fixed columns should retain a consistent background that prevents text overlay from scrollable columns.
• Background color should apply to both rows and header consistently, regardless of selection or hover states.

Steps to reproduce

1. Create a table with fixed columns and some scrollable columns.
2. Add data with both active and inactive states to observe background color application.
3. Scroll horizontally to observe the overlay issue.

Environment

OS: MacOs
Browser: Google Chrome

Additional Information

No response

[adnanqaops]

1. Text Overlay issue has been resolved.
2. Background color should apply to both rows and header consistently, regardless of selection or hover states. --> This is not working fine. Background color is not applied to Selection or Hover States. and Selection or Hover State color is not customisable as well. It remains set to default settings.

[hoahai]

@adnanqaops for #1, if the Name Column is set as "Fixed", it should be on top of the Date Column instead being scaled down in width
As you can see in the screenshot, some text in Date columns (Both header and row) is showing in the Name Column instead of being hidden under the Name Column

[adnanqaops]

@iamfaran , here's the App with demo of the issue :

V2.6.4.json

[prinskarnatie]

There is 1 remaining issue. If multi select is enabled (shown as the first column), horizontal grid lines disappear on some of the rows.

In the screenshot all the columns except for the last one is fixed.