[JENKINS-43579] Creating a pipeline with SCM of Perforce Software breaks the form box lengths for the whole pipeline page

Issue:

Configuring a pipeline script to be pulled from a P4 SCM causes the forms to extend for the whole page messing with the UI(see attached screenshots)

Steps to reproduce:

-Running in above environment

-Create pipeline job "TestPipeline"

-Add a "Poll SCM" schedule(this is not required but it will show the form messing up)

-Add a "Pipeline Script from SCM"

-Choose Perforce(Observe the forms are squashed on the right side making it hard to configure)

-Save job

-Go back into the configure screen

-Observe the forms becoming stretched

Changing the SCM back to Git will resolve the problem so it is exclusively related to the P4 form handling.

links to

CloudBees Internal CD-36

Jenkins