This is a hybrid that I believe doesn't have a registered name yet? I purchased it at the fall orchid show 2022 at the Chicago Botanic Garden.
It's been grown as a windowsill plant by a south-facing window, no curtains or anything protecting it, and it seems to handle that okay! Same watering and fertilizing plan as all my other cattleyas, and it grows fast and has bloomed multiple times in my care.