Formactions first slot is not being filled automatically in the stories

my intent

## intent:check_asana

- check asana for [jobs on linkedin](task_name)

- check asana for [job interviews](task_name)

- check asana for [new opportunities](task_name)

- check asana for [something](task_name)

- check asana

stories

## check_asana

* check_asana

  - utter_greet

  - utter_goodbye

  - asana_enq_form

  - form{"name": "asana_enq_form"}

  - form{"name": null}

my class

class checkasana(FormAction):

    def name(self) -> Text:

        return "asana_enq_form"

    @staticmethod

    def required_slots(tracker: Tracker) -> List[Text]:

        """A list of required slots that the form has to fill"""

        return ['task_enquiry','select_task','length_of_tasks','noteby_user','note_sentiment']

    def slot_mappings(self) -> Dict[Text, Union[Dict, List[Dict]]]:

        return {'task_enquiry': [self.from_entity(entity="task_name"),],

                'select_task':[self.from_text(),],

                'noteby_user':[self.from_text(),],}

    def submit(self,

               dispatcher: CollectingDispatcher,

               tracker: Tracker,

               domain: Dict[Text, Any]

               ) -> List[Dict]:

        """Once required slots are filled, print buttons for found facilities"""

        dispatcher.utter_message(f'''In submit''')

        return [AllSlotsReset()]

    def validate_task_enquiry(self, value, dispatcher, tracker, domain):

        """Check to see if an task entity was actually picked up by duckling."""

        # task_name = tracker.get_slot('task_enquiry')

        # tasks = list_tasks(task_name)

        tasks = ['hi','get']

        ent = tracker.latest_message['entities']

        print(ent)

        print(value)

        if len(tasks) == 0:

            #set remaining all slots and validate

            return [{"task_enquiry": None}]

        if len(tasks) == 1:

            #set remaining all slots and validate

            return {"length_of_tasks":"single","task_enquiry": value}

        if len(tasks) > 1:

            print("here")

            response_text=""

            count = 1

            for i in tasks:

                response_text = f'''{response_text} \n{count}. {i}'''

                count = count+1

            dispatcher.utter_message(f'''{response_text}''')

            return {"length_of_tasks":"multi","task_enquiry": value}

            #set slots and return

    def validate_noteby_user(self, value,  dispatcher, tracker, domain):

        noteby_user = tracker.get_slot('noteby_user')

        fail_phrases = ['fail', 'failed', 'failure', 'didn\'t work']

        success_phrases = ['succeeded', 'success']

        checkPresence = lambda mylist,s : len([each for each in mylist if each.lower() in s.lower()])>=1

        if(checkPresence(success_phrases,noteby_user)):

            return [SlotSet("note_sentiment", "Success")]

        elif(checkPresence(fail_phrases,noteby_user)):

            return [SlotSet("note_sentiment", "Failure")]

        else:

            return [SlotSet("note_sentiment", "Unkown")]

so when the flow goes into story it needs to automatically grab slot from this ‘task_enquiry’: [self.from_entity(entity=“task_name”),

and then go into validate_task_enquiry function, but nothing happens can some tell me reason ?

I found the issue hope this solves few hours for other, just for testing sake i have put utter_goodbye so how the rasa is treating it as my goodbye intent and not going into form actions momentarily.