basically when i tried to set a trap for my friend using trapped chest that ''activates redstone'' 

so the trap was a stiicky piston gets deactivated by redstone reaching redstone torch to turn if off making the piston deactivate when i did everything i opened the chest and saw that the trap didnt work i let my friend open the chest and stay still so i can see whats wrong in the redstone i saw that the chest did activate 1 redstone dust 

i tried redstone repeater and it diddnt work too

(if this is not a bug i hope u make it so the chest activates more redstone like the lever does)