I'm using 1Password 7 on both my work and home Macs. A week or two ago, the master password on my work Mac spontaneously changed to an older master password that I previously used.
For a while, my home Mac continued to use my "latest" password; just now, it transitioned to the "older" password. I guess it's good that they're now in sync, but I'm wondering how this happened in the first place.
I am using iCloud syncing. I'm running 10.15.5 on the work Mac; 10.15.3 on the home Mac.
1Password Version: 7.5
Extension Version: Not Provided
OS Version: 10.15.5
Sync Type: iCloud