RGON data not wiped when deleting a save file

[drpandacat]

When deleting a save file, the following are not cleared:

• Modded challenge completion status
• Modded achievement unlock status
• Modded character completion marks
  Idk if there's anything else but those are the ones I noticed. This behavior is unexpected and inconvenient

[jsgnextortex]

This was noticed pretty early on, the logic was that the vanilla games does not remove moddata on saveslot deletion, so neither does rgon with its own mod data.