Steps to reproduce:

1. Create a new project
2. Select any object in the "Hierarchy" window
3. Go to "Window -> Animation -> Animation"
4. Click the "Create" button
5. Enter a longer animation title (for example, "NewAnimationNewAnimationNewAnimation.anim") and click "Save"
6. Observe Animation dropdown

Actual results: The animation name field displays the full long name without truncation, causing it to overflow or disrupt the layout

Expected results: Long animation names should be truncated within the field (e.g., with ellipsis “…”) to fit the available space

Reproducible with versions: 6000.3.13f1, 6000.4.5f1, 6000.5.0b6, 6000.6.0a4

Tested on (OS): macOS - Tahoe 26.4.1