Make toggling utility area maximization smooth

[danielzsh]

Description

Before:

Screen.Recording.2024-05-03.at.9.15.59.AM.mov

After:

Screen.Recording.2024-05-03.at.9.16.20.AM.mov

Checklist

• I read and understood the contributing guide as well as the code of conduct
• The issues this PR addresses are related to each other
• My changes generate no new warnings
• My code builds and runs on my machine
• My changes are all related to the related issue above
• I documented my code

Screenshots

[thecoolwinter]

Screen.Recording.2024-05-03.at.11.33.44.AM.mov

This seems to introduce a bug. It does fix itself once the utility area has been toggled though, so maybe it's related to some area toggling logic?

[danielzsh]

Hm, I can't seem to reproduce:

Screen.Recording.2024-05-03.at.10.49.05.AM.mov

This is after quitting and reopening, without touching anything else other than the top edge of the window.

[danielzsh]

Oh nevermind, I'm seeing it now too...will see if there's an easy fix 😓

[danielzsh]

While debugging this I discovered a new issue (both on this branch and on main as well):

Screen.Recording.2024-05-03.at.6.41.24.PM.mov

The bottom of the window gets forced down when maximizing the utility area for some reason, after it's been minimized and reopened...

This issue also occurs sometimes even without minimizing/reopening, but I can't find reliable ways to repro them.

[danielzsh]

The issue you noted earlier should be resolved now, but the issue I commented on above still stands; any ideas perhaps on how to fix it/what could be causing it?