Can you provide a screenshot of what you're experiencing? When you dock menus to the right hand side, the guest machine's window should scale to fit the available space -- nothing should be obscured by the menu. 

Hi BennyWalker, 

A little confused by your request -- do you mean you'd like to dock the toolbar on the side of the window instead of having it drop down from above? All of our menus in the host client can be docked -- see our documentation for more information. 

Hope this helps!

Hi James, 

We're still looking into this feature request. I will say, however, that we are not discontinuing Mac host support. As of October, we will no longer support macOS Server for on-premises installations. This does not affect guests and hosts using Macs. 

- Caitlin