Inventory is not affected, however any blocks placed, produced, or mined do not always save when completely exiting out of the application. I have found certain areas where if im looking at the right angle and exit out the world will save any changes made during the current game play.
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kumasasa
migrated
81st duplicate of MCPE-1217, please use the search function to see if your bug has already been submitted. Currently over 50% of tickets are being closed as duplicate.