The field that triggers re-renders.
Optional
isIf set to true
then the component is re-rendered whenever the field itself, its parent fields or descendant
fields are updated. If set to false
then the component re-rendered only if the field was directly changed
(updates from parent and descendants are ignored, even if they affect the value of the field).
Optional
onTriggered when the field value received a non-transient update.
Options of the useFieldSubscription hook.