Description
Is this a regression?
- Yes, this behavior used to work in the previous version
The previous version in which this bug was not present was
No response
Description
When you start dragging slider MatSliderThumb became active. Sometimes, it doesn't loose active state, when you ending dragging. It stays active even after click outside. Only way to 'release' it - drag it again.
Within this issue dragStart event is fired, but dragEnd not. Variable _isActive of MatSliderThumb stays true.
That leads to inconsistence of MatSliderThumb view (it looks as active all time) and makes setting it's value programmatically impossible (if you are trying to set Value from component).
Bug is not stable but can be easily reproduced at official doc examples.
Mostly occur, when dragging ends little lower than MatSliderThumb position.
MatSliderThumb_bug.mp4
Reproduction
StackBlitz link: https://stackblitz.com/edit/ikftbm?file=src%2Fexample%2Fslider-overview-example.html
Steps to reproduce:
- Drag slider a little
- Release on bottom side
Expected Behavior
dragEnd should be fired each time when user actually ending it.
Actual Behavior
Sometimes dragEnd event is not fired after actual dragging end.
Environment
- Angular: 18
- CDK/Material: 18
- Browser(s): Chrome
- Operating System (e.g. Windows, macOS, Ubuntu): MacOS