Rated 5 out of 5 stars

Not sure if this an e10 problem or not, but once Developer Edition upgraded from 48 to 49, this extension stopped working.

This review is for a previous version of the add-on (1.1.9.1-signed.1-signed). 

Well spotted - not related to multi-process though as far as I can see. Seems LoginManager has changed and is now calling searchLogins() which I never implemented.

Probably not too hard to do so – if anyone has time and wants to fix and submit a pull request on github that would be terrific. Not sure when I'll have time to get to it at the moment unfortunately....

In the meantime, I've marked as only compatible up to 48.* for now.