I noticed nautilus stopped grabbing shift+delete shortcut for deleting permanently. Checked in gnome-settings and there are no other programs using the shortcut. Also, I tried using the delete key in the keypad and the shortcut works, but not with the regular one. 
I updated my system to date and reinstalled nautilus and all packages that were removed together with nautilus by dnf. I checked on /etc/ /usr/share, .local and .config directorys for config files with no success.

Reproducible: Always

Steps to Reproduce:
1. Open Nautilus
2. Select a file or folder
3. Press shift, hold and press delete (key below insert and above arrow keys)
Actual Results:  
Item is just highlighted with a blue border.

Expected Results:  
After key combination, a prompt for deleting permanently shows up. 

Pressing the key combination with the delete key found in the . (dot) key in the keypad performs the action that the keybinding with the normal delete key should perform.