Multicolored pixels near the character's head from the character creator

Summary:

Skins from the character editor have different pixels near the head. It often appears on its own, but if you don't have strange pixels, follow the steps to reproduce.

Steps to reproduce:

1. Go to the character creator.
2. Change any element of the character (except for cape).

Observed results:

Extra pixels appeared near the head (behind or in front).

Expected results:

There should be no extra pixels.

Image: