Im new and I have a question!

Hi guys! I’m super new to procreate after deciding to give it a go being with ibis paint for years. I was wondering if anybody knows how you can possibly have all layers with a mirror tool? I’m very picky and sometimes use so many layers for little things but I’ve noticied when I do a new layer the mirror tool has to be manually put on again- not the craziest issue but mildly frustrating and if anybody has any general tips I’d greatly appreciate it! Thank you.