Accepting the Expedition Quest Reward 2 in Hideout Edit mode crashes the game

Bug Report ID: #847206154

When in Edit Mode in your hideout, clicking Dannig with the yellow quest marker active above him activates his dialog. If you accept the "Runic Book of Knowledge I" (two Expedition Quest passive atlas points) from him, it crashes the game.

You may need to move Dannig first before clicking on him (Decorations > NPCs > Dannig). It has not been tested as to if this is required to trigger the bug.

This bug may affect other NPCs who have similar features/behaviour (this has not been tested).

This bug is usually easy to recover from, but may impact gameplay if the quest reward is accepted in the middle of a map as the game crashing *may* affect any existing open portals (this has not been tested).

Managed to get it to crash again, this time edit mode was not active however the Decorations window was open. You may need to test both cases to determine where the issue lies.