Okay so while having fun using my Ai-Li's Skymirror on different models i tried doing it on a shaman in Ascendance then i noticed that the animation on my Dizzying Haze was delayed by around 2 seconds and if i kept spamming dizzying haze it would delay the animations even more until i finally let go and release all the animations at once.
this is purely a visual bug and is just for the lulz - also i can confirm that other players are able to see this
I have not tried this with other spells as i only got the skymirror on my monk and it seems like dizzying haze is the only monk spell it works with.
I made a quick video showing the bug:
And here is a couple of pictures taken by my mate on a flying mount above me:
https://i.imgur.com/Gza8x9g.jpg
https://i.imgur.com/blSGtZf.jpg
Skymirror: Ai-Li's Skymirror - Item - World of Warcraft