menu option scrollable

**Description**
The menu option is getting scrolled when open.

**Steps to reproduce**
1. Go to fuselage hosted url : https://rocketchat.github.io/fuselage/fuselage/master/?path=/docs/navigation-menu--simple
2. open the menu and scroll

**Additional**

https://github.com/RocketChat/fuselage/assets/93787385/6774afeb-63f4-475d-b07c-8cfb500d0ba3

