[HELP] ProRes export issue, unable to manually set VUI info

[GunplaXross2]

At some point in the last couple stable updates of Hybrid the ability to manually assign VUI info to ProRes broke, the options are greyed out when enabling and aren't functional. 
(to be specific, they're just setting 709 flags, and can't be manually set) 

Currently, on 2025.05.18.2, ability to set VUI worked fine on 2024 releases.