Indeed, it is extremely annoying that ZOS is obviously not even able to fix bugs liek this which are 100% reproducable and pretty much limited to just some abilities causing this
◄ Legedric the Flamedancer ► - Redguard Dragon Knight
◄ Legedric the Stormdancer ► - Altmer Sorcerer
◄ Legedric the Sundancer ► - Altmer Templar