In some cases -webkit-app-region: drag becomes ineffective
Author: ouweicongCreated Jun 18, 2026Updated Sep 17, 2026
Labelsplatform/windowsbug :beetle:component/BrowserWindowhas-repro-giststalecomponent/draggable-regions42-x-y
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
42.3.2
What operating system(s) are you using?
Windows
Operating System Version
window 11
What arch are you using?
x64
Last Known Working Electron version
none
Does the issue also appear in Chromium / Google Chrome?
I don't know how to test
Expected Behavior
The "title" area in the example should be draggable after scrolling.
Actual Behavior
The title area in the example cannot be dragged after scrolling.
Testcase Gist URL
https://gist.github.com/ouweicong/dff395550a00d5336af0887214589b9e
Additional Information
In the example, after the container2 area scrolls, the title area cannot be dragged, but the .container::after area can be dragged. This is very strange.
Source: electron/electron