Bump... I'm trying to play the Pakistan Premier Plate but the line ups are all wrong to what I have set. I've made the T20 line ups defaults for all match types.
How do you fix this problem? May be this needs fixing in the next patch.
I was having the same issue and found it frustrating as well. I set an identical competition. For me, setting up a new men's custom competition that mirrors the PSL, then using that competition worked in terms of lineups. Hopefully this will be fixed with the patch along with the "host nation" not really working for now.
EDIT: Added bonus is that you can also call it the PSL, rather than the premier plate. Perhaps I'm misremembering but 14 had the options of editing what the default tournaments were called. That was a nice little feature that has also disappeared for unexplained reasons.