🐛 (explorer) remove duplicate columns / TAS-613 #3957
Merged
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Fixes #3943
In #3793, we added a
dimensions
field to all existing ETL-authored indicator configs, but explorers don't expect partial grapher configs to come with dimensions.Explorers specify their own dimensions, which led to the indicator of the partial grapher config being added twice. What made this worse is that the
dimensions
array of the partial grapher config got mutated every time a different view was selected, which led to dimensions being added multiple times to the same Grapher.