All the 3rd party widget can not be displayed when the dataset has CG

[ivy1201]

I have a dataset as below:

Custom Categories is a CG and span for two columns,which may cause the widget can not be displayed.

[tiagosiebler]

The dataInterface supports custom groups. I tried making a simple one, with another attribute in the grid. All visualizations I've tried so far seemed to work:
Cluster dendogram - cartesian:

Collapsible indented tree:

Sequence sunburst:

What's your custom group built on? I'd suggest trying building a custom group based on a different attribute - just for testing purposes. Also try using only either the custom group or an attribute to see if either may be causing this.

[ivy1201]

The "Custom categories" is an CG, which span for two columns,and the CG should be the first objects in "Attributes".If the CG only span one column or it span for two column but it is the last objects in "Attributes",there will be no problem.