I finally got my Monstera deliciosa to produce a fenestrated leaf after months of patience, and I'm genuinely thrilled

I finally got my Monstera deliciosa to produce a fenestrated leaf after months of patience, and I'm genuinely thrilled. The older growth was split nicely, which tells me the plant is truly settled in my tropical setup. I've read theories that fenestration relates to light intensity and maturity, but I'm curious—has anyone else noticed whether theirs fenesters more readily in certain seasons, or does it just depend on the individual plant's vigor?