Manager Icon Disappearing on network PCs

To preface this, I am aware that the free version is not supported on networks etc, but we’ve worked a way round it that works for us.

We currently host Manager on a terminal server (Windows Server 2019 Std) and Manager is published through Remote Desktop Services as a RemoteApp.

Works perfectly fine for how we need it do, however when publishing this application, the system cannot detect the manager icon so it comes up blank on remote computers until it’s manually added.

Anyone else come across this or aware of a fix/workaround?

Thanks

Josh

Maybe this link can help you:
https://www.tenforums.com/tutorials/5645-rebuild-icon-cache-windows-10-a.html