The console crashes when the user selects SSH as the Authentication type for the git server under add secret in the start pipeline form     

Everytime. Only in developer perspective and if the Pipelines dynamic plugin is enabled.
    

    1. Create a pipeline through add flow and open start pipeline page 
    2. Under show credentials select add secret
    3. In the secret form select `Access to ` as Git server and `Authentication type` as SSH key
    

Console crashes
    

UI should work as expected
    

Attaching console log screenshot