Switch from U to T on beyond2lte Samsung Galaxy S10+

Hi. I have a fresh S10+ and just installed e-2.8-a14-20250220470208-community-beyond2lte.zip. It is up and running well. However, I learned there is an issue with the build.
I have another S10+ where T(e-2.9-t-20250326478876-community-beyond2lte.zip) is running smoothly. I am even offered an update to 3.0 T (devel, OTA).
I was wondering if I can install T over U (downgrade)?
Does anybody know (maybe @ronnz98)?

Update: Wiping everything is ok for me, as I have no data on the new phone.

Regain your privacy! Adopt /e/OS the unGoogled mobile OS and online servicesphone