Not a showstopper, as far as I can tell.
If I use the File menu of Firefox to Find in Page… Ctrl+F – without using the keyboard shortcut – then a match is found but may be invisible, and Control-G advances to the next match.
In the screenshot below, the matched word is not either of the pink highlights. The match should be visible with a green highlight.
[image: 1779446124270-5d953904-e611-475a-b78a-72d540242090-image.jpeg]
It's weird, but usable.
