When I A On Survival I Was Goin' To Build A House With Cobble, What I Didn't Know That It Was Already On My Hotbar, Then I Did Put My Stack Of Cobble On My Hotbar, Then I Realized That Why I Have 2 Stacks Of Cobble I Only Have 1 Stack, So It Was Duplicated or Something. (In Fact It Was Glitched)
Steps To Reproduce Bug:
1.) Put (an) item/items on your Hotbar
2.) Then Try To Switch Places In Your Hotbar
3.) Sometimes You Will Have It 2 to 4 duplicates. (the item / items you've switch places was duplicated)
Linked issues
Attachments
Comments 2
Resolving as a duplicate of MCPE-6858.
Can you upgrade to 0.12.3 and try again? I think this issue was resolved in the latest update. Can you have a look at MCPE-6858 and tell me if your bug is different? Although the duplicate appears in the hotbar, I think both stacks of cobblestone decrease when you place a block. This means the item was not duplicated, but it has been placed in more than one hotbar slot (which is a bug). Thanks!