Linux: App keeps opening browser tab for Duo - never authenticates

Hi!

I finished setting up my new workstation and everthing works, except the Bitwarden app that instead of offering an integrated tab for Duo Push, it now prompts to “launch Duo in browser”.

After I accept the push on Duo, nothing happens on the desktop app.

Tried reinstalling, but it doesn’t fix it.

What can I do?

Thanks!