PDF viewer: Erasing issues

Hello Devs

I have some issues with the PDF viewer, more clearly the erasing feature.

Firstly, it is not possible to erase "Points" drawn near the edge of the PDF (see screenshot).

Secondly, it would be a better User Experience when the Eraser removes lines when it intersects with the line and not when the eraser is in the of the center of the line.

Sincerely,

Phil