[2.1.41] Submission query - "form" parameter cannot be used with multiple form handles

[piotrpog]

Describe the bug

When i create submission query query with "form" parameter, only submissions from form with handle 'c' are returned.

        $query = Submission::find()->form([
            'a',
            'b',
            'c',
        ]);

If i remove 'c' from array, only submission from form with handle 'b' are returned.

        $query = Submission::find()->form([
            'a',
            'b',
        ]);

So, It seems that if we use "form" query parameter with array of handles, only the last element of array is used.

Steps to reproduce

Form settings

• Multi-page form: Yes or No
• Submission Method: Ajax or Page Reload
• Client-side Validation: Yes or No
• Custom Form Templates: Yes or No

Craft CMS version

4.14.4

Plugin version

2.1.41

Multi-site?

Yes

Additional context

No response

[engram-design]

This is "correct" behaviour for the moment, as querying across different forms is a bit of a limitation, due to the different fields available for each form and difficulties resolving field layouts correctly.

[piotrpog]

@engram-design
Thank you for explaining. in this case, docs should be updated, because they mention possibility of querying by multiple form handles:
https://verbb.io/craft-plugins/formie/docs/getting-elements/submission-queries#form