Hi!
I just installed the Chrome and Firefox extensions on Arch Linux with i3wm, the first time I clicked on the icon it asked to authorize from the Enpass app, after doing that, if I click on the Enpass icon in the browser it wont show anything. I tried on Mac and it works perfect so I assume there is an issue showing the modal window, I read comments of people having issues with multi-monitor setups on Linux.
I will keep investigating, if someone has any suggestions let me know.
Thanks!