When using this mod on 1.21, my load order set in "folder.json" is ignored and the resource packs are loaded in alphabetical order. "folder.json" is not reset. My edits are still there, and the json is valid, but the mod doesn't seem to be reading the file. I copy pasted my "folder.json" file from the same resource pack folder in 1.20.4 and manually changed the names of the resource packs to match their 1.21 counterparts. If the "folder.json" format has been changed in a mod update, that is the issue. If not, there is a deeper problem.