Rebind BatchKVCache offset instead of mutating in place. - #1848
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mx.array += updates the existing handle, so a model that captures cache.offset before update_and_fetch (gemma3n) RoPEs at the new value. Assign a new array so the captured handle stays frozen. Fixes ml-explore#1806
zcbenz
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zcbenz
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mx.array += updates the existing handle, so a model that captures cache.offset before update_and_fetch (gemma3n) RoPEs at the new value. Assign a new array so the captured handle stays frozen.
Fixes #1806