VERTICAL NAVBAR not behaving correctly in smaller screens

This is my first time using Webflow. I am making a website for my friend and I am encountering the following problem.
I am making the website with a vertical Navbar. Inside my nav I have used buttons instead links. When I test run on smaller screens my nav bar doesn’t function :frowning: I was wondering if someone knows how to fix this.
Link to website:
Link to Webflow: Webflow - parker's portfolio

Thank you.

Here is my site Read-Only: Webflow - parker's portfolio
(how to share your site Read-Only link)