When trying to create an Old type world on an Minecraft for Amazon Fire, instead of giving you an extremely small, enclosed world, the loading screen freezes up when "Building Terrain" has two and a half bars to go. If you quit Minecraft and try loading up the world again, it will freeze up at the same spot.
Note: Old type world can be created on Minecraft for Xbox One. which means it just happens on an Amazon Fire
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We're tracking this issue in MCPE-120820, so this ticket is being resolved and linked as a duplicate.
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