error when selecting knative service in topology

Description of problem:

When selecting a service in topology, the topology errors out and the user must leave and return to the topology

Prerequisites (if any, like setup, operators/versions):

install serverless operator

Steps to Reproduce

1. import an application as a knative service. eg. container images => openshift/hello-openshift
2. in topology (list or graph view) select the knative service

Actual results:

Expected results:

knative service to be selectable and side panel to open up

Reproducibility (Always/Intermittent/Only Once):

always

Build Details:

4.9.0-0.nightly-2021-08-18-144658

Additional info: