Adding open_datatree backend-specific keyword arguments
#13178
| Job | Run time |
|---|---|
| 3s | |
| 2s | |
| 8m 34s | |
| 9m 53s | |
| 8m 5s | |
| 8m 55s | |
| 15m 45s | |
| 18m 22s | |
| 2m 8s | |
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| 7m 29s | |
| 2m 4s | |
| 1h 28m 34s |