Rated 5 out of 5 stars

Quick fix, WITHOUT SNIPPETS (for now, as this is the issue), courtesy of ath0mas: https://github.com/gmail-manager-community/gmail-manager-community/releases/tag/0.6.5.3-2

Rated 5 out of 5 stars

thanks to everyone posting updates in the comments! The new version (0.6.5.2.1) fixed my snippets!

Rated 3 out of 5 stars

when I get an email and I click on the pop up, it loads another email address and not the one that received the email. (I have 6 accounts being checked by this addon)