Screen shot shows the resource pack and the black box in the center of the screen, I play on Xbox, windows 10 and Android, the only certain of the 3 systems with the safe oak that shows the black box is xbox version
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Thank you for your report!
We're actually already tracking this issue at MCPE-64378, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
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