Using Wand Spells Disable Demon Form Bug

I believe wand spells on Witch are being counted as non spell attacks, which seem to disable the Demon Form -skill, event though the wand skills are labeled as spells.

Demon Form should not deactivate when using a spell: "Revert to human form if you reach 1 Life, use a Skill that isn't a Spell, or reactivate this Skill".

Some people have reported that they are able to use some wand skills while using Demon Form if they have a specific level on the wand skill/spell.