ERROR: Not expecting project .. to already have a target ruled of with configuration name Game

Hey there!
Im doing some UE4.23 iOS Builds with RemoteBuild feature to a Mac in my network.
Working fine so far with Win10, Xcode Server and an iPhone XS.
So here is the thing:

I could launch the game, change app icon, everything.
Now when I try to add new content and customize Pawns and BPs on my own.
I get a error:

ERROR: Not expecting project /Users//UE4/Builds/DESKTOP-U50L879/D/Workspaces/MacTest/Proto/Intermediate/ProjectFilesIOS/Proto.xcodeproj to already have a target rules of with configuration

Here is also an image of the Output Log, if necessary I can also send the whole log as a text file.

I think there is a fix to this, or a change I havent done right now for the build pipeline.
Developing the app from windows and remote xcode server worked like a charm before.

Thank you for the help, much appreciated!
Have a nice weekend.