Since upgrading to the latest version of the Firefox extension (6.0.0), when I click on the toolbar button, nothing happens. I click on it again, and it brings up the window to enter the PIN. Before upgrading, I only needed to click once.

Its one click with the Store Version and its one click with the Traditional version. I use them both. No problem with Firefox so far

Try to remove the extension and install him again. And look if you dont have two extensions active.

The same counts for Enpass you cant have both installed

Hi, the same behaviour I got with Safari...
Here is my discussion

Need to click twice

But with the newest Update it's gone and I can click only once....