Custom component: Input binding doesn't work

[KoBe321]

When modifying the value of an input field through 'Data Inputs' the new value is not always updated in the UI.

See details here:

https://github.com/MicrosoftDocs/powerapps-docs/issues/776

[KoBe321 · Accepted solution]

Thanks, but the issue was different:

In the docs link the value is of the input field is set using

 this.inputElement.setAttribute("value", newValue);

But in the examples you linked the following is used

 this.label.value = newValue;

This way the change detection is triggered.