Sorry for the weird phrasing, but basically, I’m trying to package a source port of a game for which the default game data install location is ../share/vanillatd or ../share/vanillara(it covers the original Command & Conquer as well as Red Alert). Because I don’t want to ask users to create folders and install the game data in /var/lib/flatpak/app/com.github.vanillaconquer.Vanilla-Conquer/x86_64/master/26fefaf6c137637293569700598454a6749cb1ef0bc445355d087f60d970e0ec/files/share because that’s s...