ITS NOT FAIR!! I once can't find answer for days at any web including stack overflow. And then I read android official documentation and I SURPRISED find my answer there. I think because its new update, no stackoverflow question answer it yet and I wrote stackoverflow question and answer it myself just for me to look it at in the future because it really important and maybe I help someone. And then I got SO MANY DOWNVOTE BECAUSE I ANSWER IT MYSELF. This dude ask basic question that you can easily find the answer at stack overflow then he answers it himself but no downvote?!! Why you hate me moderator? LET'S FIGHT!!!

Stupid question https://stackoverflow.com/questions/75796314/how-to-make-bottom-sheet-not-fully-hide-when-you-close-it

Answer https://stackoverflow.com/questions/49014204/how-to-set-bottom-sheet-peek-height-to-show-only-certain-parts-initially