Mac missing from Windows 11 VM Network folder

After many trials and tribulations I now have Windows 11 VM running on my iMac24 (2023)(Sonoma 14.2). The only major problem to be solved is that the host Mac does not appear in the VM's network folder. Along with many others I'm using Bridged Netwotk (Default Adapter), the same arrangement I have with my other VM's on my two other non silcon Macs which do have the host Mac in their network folders.
I have tried numerous combinations of setting to get the Mac to show up but to no avail.
Does anyone have any suggestions for furthur experiment? I have the latest version of Parallels 19