Steps to reproduce the issue

Create a XML file for a back end form.
In that XML file create a REPEATABLE field.
Inside the repeatable fieldset create 2 fields, make the second one param "showon" when field 1 is true or something like that.

Expected result

I was expecting the repeatable fieldset to show only the first field and when the condition is true, show the second field (the one with "showon" param)

Actual result

Repeatable field works fine but the fields with "showon" param comes visible EVEN IF the condition is FALSE!!

System information (as much as possible)

I do believe it happens because of some trouble related to the field's ID because when you're using repeatable field it puts the "_ID" on the field's name end and maybe the showon param is looking for something wrong due that "_ID" variable.

Additional comments

I found that bug while building a custom component to control, create and edit all kinds of forms in the website by using only the backend.

The problem ocourred when building the "create a form" part. My idea was to repeat a fieldset containing all basics info for each field and then, based on the selected TYPE of field show additional params (ex: max, min and step for range).

Thanks for your attention, hope it gets fixed soon!