click on a service (Google, archive.org) is ignored (19/20 times) when the toolbar icon is in the Overflow Menu in Firefox

[paponius]

issue: clicking on a popup page opened from a toolbar icon if it is in the Overflow Menu in Firefox is without a reaction. Clicking on a resurrection service is mostly ignored on a pop-up page opened this way is ignored for most of the times. clicking few tents of times will eventually work, as well as moving the icon out from the Overflow Menu

pop-up page if it's opened from Overflow Menu on Firefox has certain issues already breaking functions in different plugins. One problem being, it has fixed size.

expected: just one click on a service will open a background page