[Wine] No More Mouse4/Mouse5 in TF2

[Shad]

I didn't play the game for a while (1 or 2 week), but with the last version of Wine, there is no more mangement of mouse4 and mouse5 in team fortress 2 ...

I saw that there was some mouse issues on this last version ... Do you know if I can do something to fix this ? Or downgrade wine (how?) ? or just be patient and wait for a patch ?

Thanks for your answers ...