Live wallpaper:

Selecting any live wallpaper from Wallpaper & style simply crashes?

Widgets:

Have anybody tried adding widgets to your home screen.
Does it disappear upon restart for you?

    The issue exist for me in secondary user profiles.

    buddy Restarting my phone and widgets are not a problem for me, however, I use them on my primary Android user profile.

      [deleted]
      Yes many things seems to work fine or better on main profile unfortunately.