I'm also experiencing this bug. It's encouraging to read that I'm not the only one and that Enpass has identified the bug and working on a fix. I hope this will be released soon in a market version of the app (not beta).
Hello,
I use Dropbox to store my Enpass vault. I would feel more comfortable if I can secure my Dropbox account with 2FA. However, will that break my syncing? I have searched the FAQ and this forum but I cannot find the answer. Thanks.