Hamburger menu becomes inaccessible (whiteboard menu overlap) depending on window size
Decker Version Output: `version: 0.10.0, branch: HEAD, commit: 31ac634a9843f333a1854e17cf256cb95cea04f8, tag: undefined`
Operating System: MacOS 10.15.4
Browser: Vivaldi 3.0.1874.38 (Stable channel) (64-Bit)
## Observed Behavior
Using the `decker example` project, the menu button becomes inaccessible depending on the window size.

## Expected Behavior
The hamburger menu button and the whiteboard menu button remain accesible independent of window size.
issue