Slider menu in a reusable group is in the background instead of front of the page

Hi there!

I made a slider menu, as typical in mobile, made with a floating group and a toggle button to make it come and go. Since I will be using it in every page of my app, I put it in a reusable group. Now the problem is that the floating group is in the background instead of the foreground, and hence the other elements of the page hide a part of it. Note that it is in the foreground relative to the other elements of the reusable group.

Does anyone know how to fix this?

Thank you very much