Bug: Field Select (multiple) always returns an error / the last selected option

[mfell]

Hi, this might be a bug?

I'm using the field type select (that works), but with the option multiple I only get the last of the selected options from the wheelform response.

In my example (see screenshots): I lost the Option 1 from my Select Multiple ... I always got only the last of the selected options.

Greetz Marc

Step 1: Initial loading of form and fill out some fields -> click send

Step 2: Reloaded form after click on send with error, because of empty other fields

dump of step 2

Interesting: With the Multiple-Option the form has always an Error -> not saving the form, no redirect.