Is it possible to disable the overwrite mode toggle in options?

I never use Overwrite Mode in Writer. Unfortunately, the Insert key is right at my fingertips, and I can accidentally hit it and enter Overwrite mode without realizing it. Is there any way in Options or elsewhere to disable this mode altogether?

If you are on Windows then this off-site link might help,

Thanks so much! It’s not exactly what I wanted, but whatever works, right?