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issues: 2126356395

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
2126356395 I_kwDOAMm_X85-vZ-r 8725 `broadcast_like()` doesn't copy chunking structure 39069044 open 0     2 2024-02-09T02:07:19Z 2024-03-26T18:33:13Z   CONTRIBUTOR      

What is your issue?

```python import dask.array import xarray as xr

da1 = xr.DataArray(dask.array.ones((3,3), chunks=(1, 1)), dims=["x", "y"]) da2 = xr.DataArray(dask.array.ones((3,), chunks=(1,)), dims=["x"])

da2.broadcast_like(da1).chunksizes

Frozen({'x': (1, 1, 1), 'y': (3,)}) ```

Was surprised to not find any other issues around this. Feels like a major limitation of the method for a lot of use cases. Is there an easy hack around this?

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    13221727 issue

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