I tried to drop off one item, tapped as usual on the screen long enough, but only dropped a single item into the chest. Tested it even in creative, in survival, in a new created world, in older worlds. Everywhere the same problem.
I'm playing on a Samsung Galaxy Tab A 10.1.
Thank you for your report!
However, this issue is a Duplicate of MCPE-30215.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
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