I used it for several months, worked great. Until yesterday when I found out it blocks my access to teams website. It looks like, because of the way it's implemented, teams website detects it and because of the security policies in place, it doesn't load my teams page. Once I disable this particular extension, I can access my account.

Can you make this work with Firefox's Control+F? So I don't need to click the word.

Stopped working. Please fix.

I ahve used HighlightAll in the past, but recently it make copy a word very hard. Also, when I cannot clear the hight light neither I can't copy. Is there a fix for these problems? I have disabled it until a solution there.

Does not work anymore inside Iframes.. (Firefox 71)

I have been liking HighlightAll in the past, BUT ,recently it has been interfering with my efforts to copy. When I try to clear the hight light, I can't copy. Is there a fix for this? I just disabled it and am waiting for a solution.

Excellent Addon. Thank You.
One bug though. When the selected text has open and close brackets (...), the selection goes away, only the highlight remains. Pressing Ctrl-C after that copies no text.
Another problem- It does not work on simple text files. It also does not work on the mozilla addons site.
Thanks.

Edit- After few days of use I found it is full of bugs.