bug: the session does not stop when you exit the browser.

[drizlye0]

Operating system/version

Archlinux

Browser/version

Mozilla Firefox 141.0.3

Describe Bug

If the session does not end, it continues after exiting the browser:

2025-08-18.15-14-49.mp4

steps to reproduce

1. start a new session
2. close the browser without ending the current session
3. open the browser and go to web->study