Rated 5 out of 5 stars

Fixed for Thunderbird 115.3.2 by changing in the file `webapi/webaccount/webaccount.js` line 1163 the function "ReactivateAccounts" to "reactivateAccounts" (uppercase removed on reactivate)

This review is for a previous version of the add-on (1.2.2). 

Dear mrmojo, indeed, this was exactly our fix as well. Thank you that you helped the others here while we made the release.

The cause was an unnecessary API change in the security release of Thunderbird.