Rated 5 out of 5 stars

by Firefox user 9f2ff9 on Jan. 15, 2020 ·

Fantastic, but incompatible with current version of Thunderbird. Can developer do something about it? In new Thunderbird it's own feature- limited-search replaced expression search at the same place so I was wondering why did it stop working all of a sudden. supper confusing and I miss the functionality so much now :(