How to cast with a dashboard toolbar?

Here is a dashboard on my phone (and on the PC in a browser which acts the same way):

This next picture is the dashboard on a PC chrome browser connected to my HA on an RPI, the second is when casted to a Google Nest Hub Max the toolbar is missing - which I BADLY need!??

Where is the toolbar on the Google Nes Hub Max?

How do I resolve this without building a custom dashboard?