When I create a new pipeline job and then select "Pipeline script from SCM" definition followed by "Team Foundation Version control (TFVC)" SCM along with appropriate url, path and credentials then save.

I then return to the configuration for this project and find that the SCM selected is "git" along with empty fields related to git. There are now only two options in the SCM dd: git and Subversion

I expect to find my previously entered TFS settings.