No. The cluster dashboard works only with Rancher Desktop provided cluster. The cluster dashboard is a cut down version of
Rancher to help users explore the local cluster. However, you can install the full version of Rancher on top of Rancher Desktop that will allow you to import remote clusters. Please refer to below doc on how to install Rancher on Rancher Desktop.
https://docs.rancherdesktop.io/how-to-guides/rancher-on-rancher-desktop