In a desktop browser, the note titles don't resize properly in list

[Aiiaiiio]

When the app is opened, there is a pane with the list of notes. If I resize that pane the note titles don't use the space properly:
a) if I make it narrower, they are shrinking properly
b) if I make it wider, the titles won't use the extra space (capped at 360px)

Steps to reproduce

1. Open the app in a desktop browser
2. Resize (make it wider) the note list pane
3. Observe that the extra space is not used

Expected behaviour

The note titles should use the extra space.

Actual behaviour

The note titles aren't using the extra space.

Screenshots

Bad:
https://github.com/user-attachments/assets/7967bda6-c2de-42bc-a313-a022f4df7812

Good (tweaked css locally):
https://github.com/user-attachments/assets/e4c34841-61da-4aa0-a560-90c72d061185

Server

Please complete the following information.

• Notes app version: 6.0.1
• Nextcloud version: 34.0.1
• OS: ?
• Web server: ?
• PHP version: ?
• Database: ?

Nextcloud configuration:

Details

``` If you have access to your command line run e.g.: sudo -u www-data php occ config:list system from within your Nextcloud installation folder ```

Client

Please complete the following information.

• Browser (incl. version): Floorp Version 12.15.2@152.0.2 (Firefox derivative)
• OS: Fedora 43

Log files

Add relevant parts of your nextcloud.log and/or your browser's JavaScript console here.