Hold Option to toggle revealed fields not working in 8.10.12 (81012034)

Hi there @pouwerkerk

You're right. This is a bug which the Development team have been looking into and have now resolved. It's back to working as expected in the Nightly version, and will trickle through the Beta version and then to the Production version following the usual testing. Sorry for the inconvenience it's caused.

There are a couple of workarounds in the meantime:
- Open 1Password's Settings > Security, and toggle "Hold Option to toggle revealed fields" off and back on, or
- Press ⌘R (Command–R) to show or hide concealed fields without having to hold a key

Please let me know if you have any questions, or would like any further help. :)

— Grey

ref: dev/core/core#22935