I have, multiple times. Even reinstalled the OS (and Safari). When uninstalling I also used an AppClean to remove related folders etc. My current Version number is 1.31.3 (2320).
Background: BW extension on Safari was running fine, but the desktop app was giving me an error every time I tried to log-in (it was a simple like “unknown error” or something, not that the PW was wrong). After this happened for a few months I finally got tired of it and tried to uninstall and reinstall the desktop app and renable the extension. The desktop app now lets me log in without a problem, but the extension just spins.
Also, when I re-installed the desktop app, the extension didnt take me through the regular “permissions” etc. questions like it does during the extension reactivation.
I am literally getting a screen similar to this github issue; however, I do not have the folder they are discussing that helped fix.