Localization: Name column in the "Add locales" popup can be dragged over the Code column, overlapping the text instead of truncating it

Steps to reproduce:

1. Create a new project with 6000.7.0a6
2. Install the Localization package (com.unity.localization)
3. Open Edit > Project Settings > Localization and create the Localization Settings asset
4. Click Add locale in step 2 of "Set up localization"
5. In the Add locales popup, drag the divider between the Name and Code column headers to the left, past the width of the longest locale name
6. Observe the rows, in particular long names such as "Central Atlas Tamazight" and "Chinese (Simplified)"
7. For comparison, open Window > Search > Search All, search for anything, and narrow the Label column the same way

Actual results: The Name column can be dragged narrower than its content with no minimum width. Locale names are cut mid-word with no ellipsis and run into the Code column, so both values overlap and neither is fully readable

Expected results: The column has a minimum width, and names too long for it are truncated with an ellipsis and stay inside the column, as the Label and Description columns do in the Search window

 

Reproducible with versions: 1.5.12 (6000.7.0a6)

Tested on (OS): MacBook Pro - Tahoe 26.6.2

Notes: The recording includes the Search window as the reference: its Label column truncates with an ellipsis ("Test Result Renderer Callback (d…", "Performance Test Helper (disabl…") and content never crosses into the Description column.