Describe the bug
The Delete button doesn't work as expected in specific scenarios inside the Native NumericTextBox. The issue is related to the position of the text cursor.

To Reproduce

1. Open this example
2. Position the text cursor before the $ sign inside the component
3. Press the Delete button - The test cursor is positioned after the $ sign and nothing happens.
4. Press the Delete button again - nothing happens

• If the text cursor is positioned before the comma in the NumericTextBox's value, the Delete button doesn't works

Expected behavior
The first element(the leftmost) after the dollar sign should be deleted. In general, when pressing the delete button, an element should be deleted from the NumericTextBox.