Switch version of minecraft has been getting progressively worse with every update when it comes to offline play. Before, I could access the mario skins and world offline, but now I have to be connected to the internet in order to access the mario skins and world even though it's supposed to be a built in add-on that doesn't require a connection. It's been like this for YEARS and is still unresolved.
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We're tracking this issue in MCPE-155478, so this ticket is being resolved and linked as a duplicate.
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