Checkbox element : wrong values in result page with plugin "redirect" and "Append jump url with data"

[agilare]

Hello,

As decribed in this topic of Fabrik forum "Form does not append correct checkbox data" in September 2015, I experiment today the same problem.

I've created a simple "test" form on a website with PHP 7.2, Joomla 3.9.2 and Fabrik 3.9 and plugin redirect on a Page : index.php?option=com_content&view=article&id=2&Itemid=134
The form contains just a checkbox element (called "test___choice") with 3 values (1 => one, 2 => two, etc.) and params_append_jump_url-0 : yes. In target page, I get weird results, if :

• only 1st checkbox is checked :

Array
(
    [option] => com_content
    [view] => article
    [id] => 2
    [Itemid] => 134
    [test___date_time] => 2019-01-22 14:14:26
    [test___id] => 16
    **[test___choice] => 1**
)

• only 2nd checkbox is checked :

Array
(
    [option] => com_content
    [view] => article
    [id] => 2
    [Itemid] => 134
    [test___date_time] => 2019-01-22 14:18:05
    [test___id] => 17
    [test___choice] => 
)

• 1st and 2nd are checked :

Array
(
    [option] => com_content
    [view] => article
    [id] => 2
    [Itemid] => 134
    [test___date_time] => 2019-01-22 14:19:03
    [test___id] => 18
    [test___choice] => Array
        (
            [value] => Array
                (
                    [0] => 1
                    [1] => 2
                )

        )

)

It makes checkbox element impossible to use with a redirect result-page.