I just updated 1PasswordX for Firefox to 1.15.1 and I've found that about 1/3rd of my credentials entries cannot be viewed in the right hand side when you select them, or if they're auto-selected because of the site you're on:
You can see in this case that the ACM entry just won't display; the previously selected item does. If there is only one option in the left hand list when this happens (e.g. it affects my Github account, so if I go to github.com and open the extension that's the only account on the left) then the right hand pane is just blank when the item is selected.
I can't find any pattern to this: some of them are old entries, some of them are fairly recent, some have real icons, some don't, some have linked websites, some don't, some have TOTP, some don't. But it's about 30% of the account details I have and it's very annoying, both for cases where I want to make sure it's the right account I'm using (if I have multiple accounts on a site), or if there are cases where I need to just copy one element of the account details (like something in notes) rather than using autofill.
The account details that are affected auto-fill just fine BTW, you just can never look at them, or get to the Edit button etc.
All these accounts worked fine with the previous version of 1PasswordX. I'll roll back to that if this isn't a quick fix since this is a pretty serious problem.
1Password Version: Not Provided
Extension Version: 1.15.1
OS Version: Windows
Sync Type: 1Password family account