Failed to fetch on the desktop app

I got a error message “Failed to fetch” when I try to log to my vaultwarden on the desktop application. The weird part is that it work when I log on the web interface or the extension.
I use an auto generate certificate i order to make my reverse proxy work, does the error come from here ?
Does someone already have had the same issue and have a solution ?

Hi,

I’m facing a similar issue.
I’m using (client side) Bitwarden Password Manager Chrome extension on Brave.
I installed (sever side) VaultWarden on top of Proxmox VE / Docker LXC from Proxmox VE Helper-Scripts
VaultWarden is behind Traefik (this install Proxmox VE Helper-Scripts )
I can access to my vault from web extension but not from desktop app where I getting the same “Failed to fetch” error.

Any idea?