The image you gave are the package that are going to be installed.
This is however not all the package but only the selected ones.
The dependency of those package aren’t listed but are installed.
Now the question remains which package to change/remove.
I think that you need to change these packages:
There’s only a slight problem, these package don’t have a ???-upstream package since they are openSUSE only.
So you need to change the files while in Testdrive or create your own branding package.
P.S. This time I could login and I was able to copy my appliance.
Do you still have problems with copying your appliance?
Best of luck!