This is not a specific solution for Nightly users, but I thought that it should generally known that we are working on a solution for when the same problem occurs with Release channel users.
The TAAR (telemetry aware addon recommendation) project will use legacy addon information to prioritize recommendations for comparable addons selected from a pool of 57-compatible webextensions. Bug to make appropriate recommendations using legacy addons: https://bugzilla.mozilla.org/show_bug.cgi?id=1386272 Curently underway: https://bugzilla.mozilla.org/show_bug.cgi?id=1386629 I know this isn't fixing the current Nightly experience, but there are some cycles being spent on this problem in general. --m _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform