When Standing On A Chest , The Chest You're Standing On Wont Open , Single or even Double Chest , it won't still open. Unless you will stand away from it.

Steps To Reproduce Bug :
1.) Craft / Get 2 or 1 Chest
2.) Put it on a surface
3.) Stand On Top Of It
4.) Try To Open it (But It Won't Even How Much You've Tried)
Tip: This Will Cause In Survival