Your hybrid is a mix of three species, all similar in their likes: arcuigera 50%, gireoudiana 37.5%, and verrucosa 12.5%.
They all like brighter light and int-warm temps. If yours isn't blooming, I'd guess it wants more light. Bring it on! These guys will take full on NH light. If it's direct at mid-day screen for burn, but not much.
If it's not getting enough light it won't bloom. My verrucosa gets Catt level light and grows like a weed.