fix: support 1d vis table conversion #563

Job	Run time
Collect changes / collect-changes	7s
Python tests / lint-and-format-check	48s
Python tests / unit-tests (py313)	2m 42s
Python tests / types-check	55s
Python tests / unit-tests (py312)	5m 59s
Python tests / unit-tests (py311)	2m 11s
Python tests / unit-tests (py310)	2m 9s
Python tests / unit-tests (py39)	2m 25s
status-check	1s
	17m 17s

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