Ladders are breakable in gamemode 2 is my arguement but, many other blocks are also destroyable which shouldn't because in "Adventure mode" you should only be allowed to break certain blocks like maybe clay since map makers like to have hidden chests. I hope you see this and that you reevaluate the list of blocks breakable by players in gamemode 2.
22nd Duplicate of MC-3066, please use the search function to see if your bug has already been submitted. Currently over 55% of tickets are being closed as duplicate.