Resource management render multiple times in resourceConfig

I am using gantt version:6.2.2
like to integrate resource management
when i customize the query “gantt.getTaskBy(field, resource.id)”, resourceConfig properties rendering multiple times at a single execution.
reference: http://snippet.dhtmlx.com/c014b1ca6, refer log message in snippet.

Hello Pradeep,
Thank you for informing about the issue and providing the snippet. I reproduced the bug and informed the dev team about it. I cannot give you any ETA, but I will notify you when the issue is fixed.

FYI, we’ve just released a bugfix update v7.0.7, the bug with double rendering in the resource chart should be fixed now.