Hi @Grasshopper1
I am sorry to inform you that the Unified Bootloader shared in the community is an unofficial demo provided "AS IS," with no guarantees or support. Currently, we do not have the resources to support this demo, and we apologize for any inconvenience this may cause.
To become familiar with the S32DS configuration tools, I would recommend reviewing the examples provided with the SDK or RTD. If you are considering migrating to RTDs, a good reference would be the bootloader provided for S32K3 devices. While it is for a different family, it could serve as a useful reference for your needs.
BR, VaneB