[2021] Shield Throw, Sentinel, stops working when holding down mouse and using other skills

Can you show me your shield throw specialization tree?

I have noticed some wonkiness with the node Focus Campaign in the past, I’ll put it on my list to look into today. From personal experience, you shouldn’t have the same issue with Shield Barrage.

I cannot reproduce this, if there any way you could post a video of getting it to trigger the CD using the same set up?