Dropdown that triggers Variables

Apps (Frontend) Apps Builder
1

Dear App-Experts!

My question relates to this usecase: I want to trigger variables through a select/dropdown element, similar to what we have for variableConfigSingleSelect, which looks like this:

"config": {
    "variable": "[MYVARIABLE]",
    "options": [
      {
        "label": "Label Name 1",
        "id": "vals1",
        "value": {
          "[MYSUBVARIABLE]": true // show
        }
      }
    ],
    "label": "",
    "autocomplete": false
  }

what I would need could look like this:

"config": {
"variablesToBeUpdated": [
    {
      "name": "[MYVARIABLE_1]",
      "value": {
          "[MYSUBVARIABLE_1_1]": true // show
      }
    },
    {
      "name": "[MYVARIABLE_2]",
      "value": {
          "[MYSUBVARIABLE_2_1]": true // show
      }
    },
    {
      "name": "[MYVARIABLE_3]",
      "value": {
          "[MYSUBVARIABLE_3_1]": true // show
      }
    }
  ]
  }

But this is not possible as far as I know.

My question:

Is there any other solution related to my need?

Grateful for any help or hint.

Cheers