bug: dynamic forms sometimes are not updating

[vzhemchuzhnikov]

Describe the bug

When a form's data source is dynamically taken from another component, its values may not update.
Pls look at the reproduce section to see when.

To reproduce

1. Open attached app
2. Paste this to text area

{
    "properties" :{
        "field_1": {
            "type": "string"
        },
        "field_2": {
            "type": "string"
        }
    }
}

3. Input some values into field 1 and field 2
4. Press submit
5. See that rich result is now displaying form values
6. Paste this into text area

{
    "properties" :{
        "field_1": {
            "type": "string"
        },
        "field_3": {
            "type": "string"
        }
    }
}

7. Input anything in field 3
8. Press submit
9. See that values are changed
10. Paste this into text area

{
    "properties" :{
        "field_1": {
            "type": "string"
        },
        "field_2": {
            "type": "string"
        }
    }
}

11. See that field 2 already has a value that was inputted before
12. Without editing the form, press submit
13. See that the result did not update (still contains field 3 and no field 2)

Expected behavior

p. 13 contains field 2 and not field 3

Screenshots

No response

Browser information

Edge Version 128.0.2739.42 (Official build) (64-bit), Firefox 130.0.1 (64-bit)

Application version

CE v1.405.5

Additional Context

dynamic_form_bug.json