I'm running into an issue where there doesn't seem to be a storage option in Zarr 3 that would let me write to different chunks in the same array concurrently and have them be contained in one local file. ZipStore doesn't support concurrent writes, a LocalStore becomes really unwieldy with many chunks, manually zipping such a LocalStore after writing takes really long and doubles needed storage space, and a bunch of other store types that supported concurrency were removed in the move from v2 to v3. I feel like I must be missing something here and there is a way to do this, because I thought concurrency was a focus in Zarr.