Environment
Windows 10
dotnet sdk - 6.0.100-preview.3.21154.16
Scenario - User installs Feather template in one windows terminal then tries creating a Feather App in windows terminal tab.
Install / tab 1
Templates is installed

Create a feather app/ tab2
Try to create a new feather app and the template is not found and not listed.

What I did do was just reinstall the template.