Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting New Dialog not recognized by main campaign (MOD)

Sorry, I completely messed up above. As I documented it myself, just undefining a DB_Dialogs() entry does not remove the dialog assignment. You have to use ProcRemoveAllDialogEntriesForSpeaker instead.