weird animation when trying to intercept the puck...(clip)

On the clip i was using Pk Subban, i tried to intercept the pass for the back door pass, and PK did a weird animation who lift his stick. I didnt pressed the buttom for lifting the stick by the way, it's the animation that does it all by itself. Anyone noticed i did something wrong maybe? let me know i like to learn.😁

Here the clip : https://www.youtube.com/watch?v=6Tj0poWPa0M