That's too bad. I hope the devs will prove you wrong. I'll admit that I blindly bought v6 because v5 really seemed perfect and I figured 6 could only be an improvement. I'll look around at competitors next time.
In v5 Enpass on Windows, I remember you could simply right click on an entry and select Copy Password or Copy Username. Now in v6 you need to go to the detail level and click the copy icon. While this is just a couple extra clicks and pretty minor, it does seem like a step backwards in usability. Please add right click > Copy Password and Copy Username in v6 like there was in v5