I'm testing out Undertale native on my Steam Deck and noticed that the save files disappear when the game is quit, which means I start from scratch. By default, the native version of Undertale saves to
~/.config/UNDERTALE
~/.config/UNDERTALE
, so I'm wondering if I have to add this path to Flatseal. Do I have to do this for every game or is there something I am missing? Thanks.