Have used chrome for over a year as I find it faster than IE and no problems with RDNA.  I do auto log in but I have just tried the home screen I have the navigation bar.  

Sometimes Chrome does seem to go in to full screen and I have to use F11 to get back but I have just tried this and I still have the navigation bar. 

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.