As requested I sent logs, first i sent a normal madmapper project, fresh new from simple opening of app. Then I closed madmapper and opened directly from a saved .mad file and FX arent working, I noticed that not only the fxlayer isnt working but also the generators, like solid color, show as missing. I repeated on another random.mad file i had around, same as usual.
Again, if I dont open a .mad directly from explorer, but open a saved file inside an already open madmapper, then everything's fine.
I keep forgetting this issue and always end up opening from explorer, closing madmapper, opening madmapper and then (usually) open recent save file.
Thanks for checking this issue.