Hi Marts1,
Thank you for your post. I'd like to extend you a warm welcome to the Community forum. I hope you find it a valuable resource.
It's likely that after the transition to One Super, the system might have been updated. You should attempt to add the new fund now within the Superannuation screen. Since the transition was completed on December 1, 2023, the new fund information should be available for addition within the system. Could you please try to check again in the List >> Superannuation funds? If you encounter the same issue, please feel free to let me know. I'm happy to check further.
Cheers,
Princess