Grease pencil disappears when image is present

Support Modeling
1

hello! Why does my grease pencil disappear when there is an image plane present? At other times it distorts greatly when in front of the image? See this link for an example:

Thanks! v2.90.1

2

See if this helps:

How to easily draw a grease pencil on top of an image

3

and another link to review…

Grease Pencil stroke disappears