[Core] Restore private set to Delay
[Core] Restore private set to Delay

Love you @Mughisi!
Nogrod/Oxide-2,Visagalis/Oxide,LaserHydra/Oxide,bawNg/Oxide,Nogrod/Oxide-2,MSylvia/Oxide,LaserHydra/Oxide,MSylvia/Oxide,bawNg/Oxide,Visagalis/Oxide