Grease Pencil v3 : Default Eraser Size controller

In the previous versions of blender, in grease pencil, we could quickly access to the eraser by holding the CTRL key.

When we wanted to set it's size and type (soft hard points), we could do it by setting the eraser tool itself. Then the quick access eraser would have the same settings.

In blender 4.3.0, there is a default Eraser setting for each brush. What's cool is that we can choose from a wide range of brushes to serve as eraser. The issue is we can't set the size of the default Eraser, so i thought it would be interesting to have a size setting for the default eraser tool or at least make it have the same size as the brush it's assigned to.