REC2020 ST2084 1000nit with Resolve

Do we still need to apply custom DCTL for output to REC2020 ST2084 1000nit in Resolve as we don’t have correct ODT?
I just wanted to see if I am missing something as I have recently managed to upgrade my version of Resolve to 12.5.3 hoping this ODT was going to appear.

Checking my install of Resolve 12.5.3, and a Rec.2020 ST.2084 ODT is included in that. It is a new addition since 12.5.2