@Kaz (Karen) no I haven’t! Good idea! Yes it’s like as soon as that second layer is on it wipes his memory 🤣
I've started with pants/leggings only for the first month, and now my daughter wears her panties and leggings and no issues. I hope that helps. This was our second attempt, and this time around, she got it instantly (before she wasn't ready). Good luck x
Have you tried just bottoms no underpants ? Mine has a few moments where he forgets about pulling down trousers 🙈