(I’m happy to join this forum)
I managed to hide file types in Tree View, using “Ignored Names” in Settings.
But it looks like the number of characters in the field was limited. It seems impossible to hide more than (about) 20 different file types. Yeah, I know that it’s a lot of file types… But as you may know, LaTeX is completely crazy with auxiliary files (.aux, .bbl, .bcf, .blg, .mtc, .log, and so on !)
Is it possible to add more file types ?