Using Firefox 98.0.1 on Mac OS 10.14.6 and I am trying to authenticate the browser, but, when I try I am not able to type the passcode into the "authenticate browser" window.
Ok, well, it looks like I figured it out. Looks like I had to quit Enpass, and then click on the Enpass icon in the browser which prompted a relaunch of the app. That then gave me the authentication window and this time I was able to type in the code. Very strange.