Since 2.5.2 blizzard adds LFM button but this addon didn't know about that. Atm this looks like this

(i adds terrible padding for make this button viewable)

I can manually update code, but idk what code i should change

Was 707195a tested and working? I tried this locally based on the most recent version from Curse and I had to add LFGMicroButton to the CLASSIC list.

Hi! Yes, this patch worked for me. Also I think it's more versatile because if blizzard decide to add another button, it won't need another patch ;-)