Thank you for the response. We are using:
VMware Horizon Client 5.4.1
Windows 10 1809
MacOS Big Sur
We are able to copy/paste from/to the Mac and Windows VM. Occasionally I can get it to copy-paste on the Mac I am using through NoMachine by doing a “windows key” + c and “windows key” + v, with “Grab the keyboarding input” turned on but sometimes it does not respond to those shortcut keys and nothing happens. On a physical Windows machine running VMware it triggers a message saying that copied items have been save to clipboard. We also use zero clients that connect via VMware, and with that, I get no message when doing copy/paste.