Left sidebar toggle disapears

[pymnh]

Describe the bug
Sometimes the left sidebar toggle simply disappears

After reloading the page, it's back at its place:

To Reproduce
I have no idea how to reproduce it. It happens very often though.

Expected behavior
Should not disappear.

Server details:

• Collectives app version: 4.0.1
• Nextcloud version: Happens across 33 and 34
• PHP Version: I don't know
• Database: MariaDB 10.6

Client details:

• OS: Linux
• Browser: Firefox
• Browser version: 147.0.1
• Device: desktop

Logs

Nextcloud log (data/nextcloud.log)

Insert your Nextcloud log here

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...