Hello there!
I have a very strong recollection that I used to have ButtonFacade working with Bagnon when I played WotLK back in the day. The problem now is; I've looked through the .lua file of Bagnon and all of the versions I can find for 3.3.5a or earlier do not have ButtonFacade support.
Ironically, the information I can find is that the author of Bagnon actually made a module to add support for BF called Bagnon_Facade, which requires Masque, and to my knowledge, Masque does not work for 3.3.5a.
Does anyone here have any idea how I could get BF to work with Bagnon? It'd help me a ton, because I've already gotten BF to work with Dominos and Satrina Buff Frames. Would be nice to have all the square icons look the same. :c
Thanks!