My Monstera deliciosa finally unfurled a fenestrated leaf last month and I'm honestly still amazed by it

My Monstera deliciosa finally unfurled a fenestrated leaf last month and I'm honestly still amazed by it. I've had her for about eight months and was starting to wonder if the holes would ever show up, so I'm curious—how long did yours take to develop the fenestration? I know light plays a role, but I'm in a tropical climate and she's in a bright spot, so I'm not sure what else I was doing differently. Would love to hear your experience!