We maintain an add-on for our customers. For a long time Firefox was where we did our development, and released first. Their process was quick & easy, and a lot less confusing to navigate than Chrome/Edge.

Something on their end changed for which add-ons would require manual review. So a minor update (bug fixes, and a UI addition) has been in queue for review since June 22nd. We went from waiting hours to 6+ weeks at this point. There's plenty of frustrated people in their forums, but no real answers.