u/Alocin04

Hi guys, I'm new to stremio and I can't understand how can I install custom addons.
I'm on debian 13 and when I open the addons tab there isn't the "add addons" button, while if I open the app on the browser it appears.

Desktop version (Debian 13)

Browser version (Firefox)

Do you know what can I do to fix it?

Thanks in advance for the help.