Option to turn off side erase button on Onyx note stylus pen?

Hi, just got the BOOX. I’m still exploring its features but what really bugs me is the side button on the stylus. I keep accidentally pressing it while taking notes. Is there an option to disable this feature?

Here’s a tip, buy a Steadler Noris digital pen - it’s an EMR version of their very familiar pencil ! It’s much more comfortable than the supplied pen, has no button, no rubber and a finer tip.