I m using Vivo Y51 L

While adding widget to LL it is showing error “unfortunately setting has stop”

But I can add widget with ss launcher no issue at all

Not only ll launcher but all those launcher which uses system setting app to add widget giving error

Only those launcher which have their own widget drawer is working fine

Why is this happening.. “”” Is this because lightning launcher use system setting to add widget whereas SS Launcher have it’s own widget drawer to add widget??? “”””

Waiting for valuable suggestion