[Bug]: Resizing window inconsistent when the BrowserView intersects the edge of a frameless window

[solarfluxx]

Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Electron Version

17.2.0

What operating system are you using?

Windows

Operating System Version

Windows 11 version 21H2

What arch are you using?

x64

Last Known Working Electron version

17.1.2

Expected Behavior

When resizing the window using the mouse, it should allow resizing.

Actual Behavior

When resizing using the mouse, most of the time the cursor is "locked" to the browser window which prevents the window from being resized. However, some of the time it does work. It seems very inconsistent.

Testcase Gist URL

https://gist.github.com/08a21fe0da32e9d647b1bd03934c7309

Additional Information

No response

[apm963]

I am running into this too. It may have been introduced in #32871.

[solarfluxx]

After further investigation, with the same electron setup and Windows version I have discovered the following:

In electron version 17.0.0, resizing, drag regions, and the maximize/minimize animations work correctly.
In electron version 17.0.1, drag regions (-webkit-app-region: drag;) are broken, along with the maximize and minimize animations.
In election version 17.2.0, the drag regions are fixed but now the resize issue appears. The maximize and minimize animations are still broken.

[mankeheaven]

In electron version 17.0.1, 17.2.0, 15.4.2, I can resize with right bottom cornor, can not resize with top, right, bottom, left edge.
which version is stable?

[mankeheaven]

13.5.2 is ok， but titlebar height can not update, is 30px, I use this version

[github-actions]

This issue has been automatically marked as stale. If this issue is still affecting you, please leave any comment (for example, "bump"), and we'll keep it open. If you have any new additional information—in particular, if this is still reproducible in the latest version of Electron or in the beta—please include it with your comment!

[github-actions]

This issue has been closed due to inactivity, and will not be monitored. If this is a bug and you can reproduce this issue on a supported version of Electron please open a new issue and include instructions for reproducing the issue.