When I used the seed 1201872064 to generate worlds on my iOS and Android devices,I get two different results as the pictures shows.
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duplicates 1
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[media]
This is most likely because strongholds are not generating correctly on Android at the moment. See MCPE-14641
This is most likely because strongholds are not generating correctly on Android at the moment. See MCPE-14641
This is most likely because strongholds are not generating correctly on Android at the moment. See MCPE-14641