Problem Import on Version 5.1.2?

I installed version 5.1.2 of DOMjudge locally for testing. I went to test the problem import process, but I do not see the problem import option on the problem page when logged in as "admin". I can add a problem manually, but I wanted to test the import functionality.

Did something happen to this feature? Or is there some type of problem with my installation?

Any suggestions you can provide will be appreciated.

Marc