Version tag binding input loses focus

[philippfromme]

Describe the bug

When typing in the _Version tag input of a business rule task, call activity or user task the input loses focus.

Steps to reproduce

1. Focus Version tag input
2. Start typing
3. Focus lost

Expected behavior

Focus not lost.

Environment

• Camunda Modeler Version: 5.27

Additional context

No response

[nikku]

Related to this, two observations:

@jfriedenstab previously reported that validation for versionTag not being empty is not happening at all, which I can reproduce on Camunda Modeler v5.27.0:

At the same time "not supported" seems to validate both fields, the versionTag field, and the chooser, where I'd expect that the chooser only is the error, as this is where the user has to fix things:

[philippfromme]

The reason for the focus loss is the use of withProps (cf. https://github.com/bpmn-io/bpmn-js-properties-panel/blob/main/src/provider/zeebe/properties/CalledDecisionProps.js#L56) and the fact that we effectively create a new component on every render. The Binding select uses withProps and has the same issue but it's not as obvious since there is no caret indicating focus.

To fix this issue we only want to create the component once (cf. bpmn-io/bpmn-js-properties-panel#1076) so that React doesn't replace it in the DOM on every render assuming it's a different component.