No file requester when using OV save Hip for existing Scene

When I load an existing Scene and try to save it to the local host project folder, the Save Hip button just saves it to the original directory it is coming from.
I have to manually save it to the Folder using the normal Houdini File > “Save As” function.
But then I get the message:

“Nucleus incompatible Save and Load Option preferences is set to “make numbered Backup”

To eliminate this message use the provided Omniverse Save Hip”

But I get the same message then, when I use the Omniverse > Save Hip function.
This is weird and confusing.

Edit: I get this message even when I try to save an empty fresh scene directly to the omniverse://localhost path.