Switch window, paste username, {tab}, paste password
switched window, then nothing
I'm using MacOS Mojave, and KeePassXC 2.3.4
Did you have the username field focused before the window switch?
Yes I did, and it worked before I upgraded to the latest version of XC.. (altho I forgot which version exactly...
basically I upgraded to Mojave, still worked after with the old version of XC, and upgraded to latest version of XC and it stopped working.
I can copy username and password with COMMAND+B and COMMAND+C. but when I use COMMAND+V, it just switches to window but does nothing..
I can confirm the issue, however it was not introduced by a new version of KeePassXC but by rebuilding it on Mojave / XCode 10. The one compiled under High Sierra / XCode 9, it was still functioning properly on Mojave.
That could indicate a new (or changed) API under Mojave.
I see, is there a way I can get a version built on Xcode 9? I did not compile it myself but rather just downloaded the .dmg installer on the website
@weslly can you assist?
I had the same issue with Mojave, but it works after enabling Accessibility access to KeepassXC:

Now that's interesting. Let me describe in more detail how this issue showed up for me. I am using a version of KeePassXC compiled using macports.
So it seems like something changed during recompilation such that the permissions did not actually work anymore. Resetting them seems to have fixed it.
It is likely looking at the fingerprint of the application which will very likely change between builds.
This fix worked for me, thank you very much!
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I had the same issue with Mojave, but it works after enabling Accessibility access to KeepassXC: