Dying in the end respawns you at world spawn, not the last new you slept in

After going into the End on MCPE for the first time in this world (never turned on cheats or anything), I left the spawn platform (obsidian) and climbed to the top of the island where I fought an ender man and died (didn't bring anything, just wantsd to see what I needed). Instead of spawning me at the bed I had slept in the night before (in game) it spawned me at world spawn. Please fix this because I love this game but this glitch and others make it difficult to compete complex tasks (killing Dragon, Wither, etc). Thank you!