Room scroll state is broken #25810
Description
Steps to reproduce
Since v1.11.25 of Element (matrix-react-sdk v3.68.0) the scroll state of rooms isn't saved.
Seems like the issue is localized in src/components/structures/RoomView.tsx and caused by this.state.roomId being initialized to undefined instead of null and therefore failing a strict check at line 746.
Steps to reproduce
- Open any room and scroll up
- Open some other room
- Go back the the first room
Outcome
What did you expect?
The scroll state is restored.
What happened instead?
I see the bottom of the room.
Operating system
No response
Browser information
No response
URL for webapp
No response
Application version
No response
Homeserver
No response
Will you send logs?
No