FixupRedirects Does Not Work on GitHub Build

When using a launcher build, I can run FixupRedirects with "UE4Editor.exe “MyProject Path” -run=FixupRedirects. However, after switching to the promoted branch on GithHub, I get the following error:

“Error: FixupRedirectsCommandlet looked like a commandlet, but we could not find the class.”

Certainly, I’m just missing a step or it’s different on GitHub builds. What needs to be done to run FixupRedirects?

Thank you.