Group By legend item missing for TypedArray if target == 0

[tboerstad]

I am using a typed array as the groups variable to a Group By transform.
This works as intended, except for the label text disappearing if the target value is 0.
Other target values work fine.

See example, where the 0 target has an empty trace name:
https://codepen.io/tboerstad/pen/NWPOMde

I'm not aware if there is anyway to specify the trace name when using typed arrays, if it is, it would
be possible to use that as a work around.

[etpinard]

See example, where the 0 target has an empty trace name:

Found it:

Thanks for reporting!