I am running elementary OS on VirtualBox. I installed the guest addons using this guide. When I resize the window the resolution changes. When I resize the window past about 50% of the screen the window turns all black. If I shrink the window back down the view comes back.
I'm unable to find anyone that's experienced this problem much less some way to troubleshoot and fix this.
Host: macOS Catalina
VM: VirtualBox 6.1
I have installed the latest updates in AppCenter.