After upgrading to 21.2.1 there is no context launch from the 21.2 models in the DX NetOps Spectrum OneClick WebApp to DX NetOps Performance Management.
The issue is that the model handle doesn't exist in the RegisterContext when building the launch context.
Release : 21.2
Component : Spectrum Integrations
This issue will be resolved in the 21.2.2 release of DX NetOps Spectrum.