[Desktop] Window sometimes extends underneath taskbar when positioned at the top

[Pentagrade]

Description

When using Windows 10 with the taskbar position set to the top (unusual as it may be 😅), occasionally when maximised brave will extend itself beneath the taskbar. I've never quite been able to figure out exactly what causes this behaviours to happen but I know its been happening over the past year of using brave on stable. Fixing it also has never been clear either besides performing a full restart.

I often thought it was a side effect of using Stardock groupy, but i purchased a new computer recently which has little on it and it still occurs.

Steps to Reproduce

1. Set taskbar position to Top
2. Install and use Brave Stable
3. Reposition window, lock windows, etc, eventually the issue occurs.

Actual result:

Sometimes browser will extend upwards underneath taskbar

Expected result:

Window should stay snug with the taskbar

Reproduces how often:

[Intermittent issue]

Brave version (brave://version info)

Brave | 1.13.82 Chromium: 85.0.4183.83 (Official Build) (64-bit)
Revision | 94abc2237ae0c9a4cb5f035431c8adfb94324633-refs/branch-heads/4183@{#1658}
OS | Windows 10 OS Version 1909 (Build 18363.1049)

Version/Channel Information:

• Can you reproduce this issue with the current release?
  This is the version I use most often so yes

• Can you reproduce this issue with the beta channel?
  I use dev occasionally, its occurred with dev in the past but I haven't used it much recently

• Can you reproduce this issue with the nightly channel?
  I've not checked nightly

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields?
  No

• Does the issue resolve itself when disabling Brave Rewards?
  No

• Is the issue reproducible on the latest version of Chrome?
  No, I've not encountered this issue in chrome, but that might be just a fluke as I don't use it as much

[bsclifton]

@Pentagrade are you able to reproduce this behavior in other apps? Ex: Chrome or FF?

[rebron]

I suspect this reproduces in Chrome. @Pentagrade Can you post a full screenshot and try the latest 1.15.75 and see if this still an issue. I can drag Brave beyond the taskbar for a few pixels and then it will snap back into place. Sounds like this is an intermittent issue for you though.