Description of problem:

Pipelinerun is shown as cancelling in the Openshift Console although all taskruns have completed or stopped.

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

OCP: 4.15.36
openshift-pipelines-operator 1.16

Steps to Reproduce

1. Create a pipeline .
2. Start the pipeline and stop the pipeline the pipelinerun goes into cancelling state as checked from the Web console

Actual results:

Pipelinrun is showing cancelling state. 

Expected results:

Pipelinerun should show cancelled state or Failed or Succeeded state. 

Reproducibility (Always/Intermittent/Only Once):

Intermittent

Additional info (Such as Logs, Screenshots, etc):

It has been observed for some of the pipelineruns in clients ENV where the pipelineruns goes into cancelling state.

This seems to be UI issue. I can see that status should be failed and stopped.