Steps to reproduce:
1. Create a new Universal 2D project
2. Press Sprite Swap button in the Scene window toolbar
3. Undock and resize the Sprite Swap window
4. Dock and resize the window again
5. Observe the buttons of the Sprite Swap window

Actual results: Sprite Swap window has no minimum/maximum window size anymore, lock and magnifying glass icons are low quality, and two of the buttons move with the left window side when the window is resized
Expected results: 

• The Sprite Swap window has a minimum/maximum window size
• The lock and the magnifying glass icons are high-quality
• And all of the buttons move with the left window side when the window is resized

Reproducible with versions: 10.1.4 (6000.0.49f1), 10.2.0 (6000.0.49f1, 6000.1.3f1, 6000.2.0b1)
Can’t test with versions: 2021.3.51f1, 2022.3.62f1 (No Sprite Swap window)

Tested on (OS): macOS Sequoia 15.3 (M4)

Note:

• The Sprite Swap window cannot be resized at all if the project is closed and reopened again. Undocking and docking the window solves the issue.