How to reassign the function of the eraser tip of my pen?

My Wacom Intuos 2 pen doesn’t work properly, only the eraser end works. So I have changed the function of the eraser to left click using the tablet properties.
It works fine in all other programs, but in Blender, it is stuck as an eraser. I already tried uninstalling and reinstalling the tablet drivers. Is there a way I can make the eraser end draw like the tip within Blender? What is making Blender force the eraser end to erase when I set it to draw?