Are brush corners in Source the cause of clipping bugs? Clipping through props on high movement speed.

[miromantsov]

This seems like some bug that would normally happen with dynamic props in Source. But in this case it seems I hit the corner of this arc brush with window grate prop.

Came across a similar issue on corner in pos -8276 1789 385
See 6:45 in the video:

I got myself stuck in side a bunch of brushes prior to these videos, and they all seem to be rather small brushes with available corners.