Lumia 640 XL some apps have pin to start grayed out. Not black. Won't pin to start. :-(

[Windows Central Question]

EG: Photos & Settings will not "Pin to start" The option is there but in gray, not black.
Not working. Help please! Thanks.

 

[Chintan Gohel]

EG: Photos & Settings will not "Pin to start" The option is there but in gray, not black.
Not working. Help please! Thanks.

Photos is already pinned to start. Same with settings. Unless you removed them from the start screen

 

[David Podd]

I have same issue, updated my 640 last night now the phone app is missing from start screen. I cannot pin it to start as box is greyed out. Phone app is on the list, just gone from start screen.