This sounds and looks great to me. What’s the issue?
As @Thegent is pointing out, this isn’t “dwps”, it’s double escape. There’s nothing wrong with that.
In general, try to look at the picking motion, not the “slant of the pick”, which can be misleading based on the camera angle. Does the pick escape only on upstrokes? That’s USX. Does it escape only on downstrokes? That’s DSX. Does it escape on both upstrokes and downstrokes, generating a semicircular motion? That’s DBX or double escape.
If you want to know what joints you’re using to make those motions, whether it’s wrist or forearm or elbow, and so on, then look at what the path of the motion looks like and which joints are moving. But honestly this isn’t super critical as long as your motion feels smooth and sounds good. So don’t worry too much about that unless there is a problem.
More generally, it’s very common for players to use a DBX motion when playing at slow and medium speeds, as you are here, and then switch to single escape (either USX or DSX) when they speed up. Andy Wood does this, for example. His form in this example looks a lot like yours:
Then when he speeds up, his picking motion becomes DSX, where only the downstrokes go over the string:
That’s fine for this phrase because it only has downstroke string changes. So this change is not a negative, it’s just Andy subconsciously doing what works for that phrase. He might use a different motion, or combination of motions, for a different phrase.
Can you go faster? What happens to your motion when you do that? Does it sound good? I would guess your motion would switch to either all DSX or all USX when you speed up. If you get a chance to film a faster one, give that a shot and see what it looks like.
Good work so far!