Background color on hover cannot be trigged on chat panel and thread panel in bubble message layout

[luixxiul]

Steps to reproduce

1. Enable bubble message layout
2. Enable the right panel (chat panel or thread panel)
3. Send a massage
4. Hover over the message

Outcome

What did you expect?

The background color should be enabled.

What happened instead?

The background color is not enabled.

Operating system

Debian

Browser information

Firefox ESR 99

URL for webapp

localhost

Application version

e87bda9

Homeserver

No response

Will you send logs?

No

[novocaine]

@amshakal can you validate whether this looks correct?

[luixxiul]

Please note that the background color was temporarily changed in order to set a clear contrast.