WTH no way to create an Lovelace nput form for calling an action?

Month of "What the heck?!"
1

All tiles and entities card have several action possibilities, including the ability to call any action with preset parameters.

But, when using the “call action” action in a tile or card, there is no way to prompt the user for missing parameters! If I leave required parameters empty, the action call simply fails.

I have had to kludge something using browser_mod to achieve something equivalent:

type: custom:mushroom-entity-card
entity: input_number.babby_formula_intake
primary_info: state
secondary_info: name
tap_action:
  action: fire-dom-event
  browser_mod:
    service: browser_mod.popup
    data:
      title: Record formula
      right_button: Save
      right_button_action:
        service: script.record_babby_formula_intake
        data: {}
      content:
        - name: formula
          label: How much formula did the baby drink
          selector:
            number:
              min: 0
              max: 1000
              unit_of_measurement: mL
              mode: box
hold_action:
  action: more-info
double_tap_action:
  action: none
name: Last formula

I believe if there was a mechanism to build custom forms similar to what browser_mod cobbled together, but built into HA, it would create magnificent user experiences not possible today.