I finally managed to propagate a leaf cutting from my snake plant and I'm genuinely shocked it's actually growing roots after three weeks

I finally managed to propagate a leaf cutting from my snake plant and I'm genuinely shocked it's actually growing roots after three weeks. I kept second-guessing myself on whether the soil was too wet, but apparently I nailed the neglect ratio this time. Has anyone else found that Sansevieria trifasciata propagates way slower than people claim, or am I just impatient? My collection is only nine plants deep so I'm still learning what patience actually looks like with these guys.