Steps to reproduce: import a project and set the app to "testing" return to the import form in the application context of "testing" in a new browser window delete the previously imported deployment which results in the removal of the application and you will see what the screenshot shows below. The context is set to "all applications" and there is no application form fiields. continue with the form and press create the application is created with name "testing" even though the context was no longer presented to the user
Verified on 4.6.0-0.nightly-2020-09-28-212756
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:4196