Error When Interacting with Runecarver UI

[azuraji]

When attempting to craft a Shadowlands legendary item at the Runecarver, I'm getting the following error as soon as I interact with him:

1x [ADDON_ACTION_FORBIDDEN] AddOn 'Masque' tried to call the protected function 'SpellStopCasting()'.
[string "@!BugGrabber\BugGrabber.lua"]:519: in function <!BugGrabber\BugGrabber.lua:519>
[string "=[C]"]: in function `SpellStopCasting'
[string "@Blizzard_RuneforgeUI\Blizzard_RuneforgeCraftingFrame.lua"]:187: in function <...zard_RuneforgeUI\Blizzard_RuneforgeCraftingFrame.lua:168>
[string "=(tail call)"]: ?
[string "@SharedXML\CallbackRegistry.lua"]:55: in function `TriggerEvent'
[string "@Blizzard_RuneforgeUI\Blizzard_RuneforgeItemSlot.lua"]:225: in function `SetItem'
[string "@Blizzard_RuneforgeUI\Blizzard_RuneforgeItemSlot.lua"]:66: in function <...\Blizzard_RuneforgeUI\Blizzard_RuneforgeItemSlot.lua:53>

[StormFX]

This is propagation from another add-on. Masque doesn't skin anything on its own and never calls that function.