[ Super low priority ]
Once you find it, it’s no longer a problem… but it took me a moment to find the Forum search button. Searching a forum page in-browser for the word “search” didn’t help. Perhaps making the search button a different color might help others. I regret that I don’t know if this makes a difference for those with color-vision deficiency.
Example with search button colorization:
Forum UI Search button colored.
Cheers!