There's no way to disable the drag and drop of the advancements.
Insane96 opened this issue ยท 2 comments
Dragging is disabled by default. It has to be either turned on in the advancement Json, or by the mod implementing the advancements.
If you're using Triumph (The only mod I know of which uses this option currently.) then it's only enabled by having the line allowDragging(true) in its main config file.