Custom tab problem

Developers Modeler
1

Hello,
I want to add a custom tab to my pannel so i followed the code shared in bpmn examples :slight_smile: bpmn-js-examples/properties-panel-extension at master 路 bpmn-io/bpmn-js-examples 路 GitHub
i got this problem and i didn鈥檛 know how to resolve it.
any help please?
image

2

Please make sure that you use bpmn-js-properties-panel of version 0.41.0 or later.

For further assistance, please share a CodeSandbox that reproduces your issue in a way that we can inspect it.