On this page: https://javascript.daypilot.org/demo/gantt/
Why aren't the groups rowheaders not divided into the columns defined?
They are on the documentation:
https://doc.daypilot.org/gantt/columns/
(see attachment)
The Scheduler component introduced a new configuration property (rowHeaderColumnsMergeParents) and the Gantt chart inherited the default value:
https://api.daypilot.org/daypilot-scheduler-rowheadercolumnsmergeparents/
In the latest sandbox build (2022.4.5454), the Gantt chart now sets this value to false by default:
https://release.daypilot.org/changes/js/
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