[Bug] The label's shadow deforms the text

Cocos Creator 3.8.3.

If add a shadow to the label, the text is distorted and does not look as expected.

Steps to reproduce:

  1. Create a new 2D project
  2. Add a label to the scene
  3. Add a shadow to this label
  4. Set large offset or blur values for this shadow

you can adjust it. like the picture below: