I’ve tried with the latest Nightly and Stable 1.7.5.
Selecting a game from a Playlist and Add to Favorites does not add to content_favorites.lpl
.
Running the game first, then Add to Favorites from Quick Menu does not work.
And Loading Core first, then Loading Content, and Add to Favorites does not work.
It will also not load the Favorites even if I manually add games to the file with a text editor.
I can only get one game to add, Donkey Kong on MAME 2014. Scanning for content works, and creating Playlists works, but Add to Favorites will not save. It was working a few versions ago.