Issue with pods_group_add

We recently noticed our file upload fields were acting like text fields, no add file button or thumbnail preview. After a bunch of testing (including disabling all other plugins and testing a default theme), I narrowed it down to the code we have to separate the fields into groups. We use the pods_group_add() function to group specific sets of fields together on the edit page for the custom post types. This had never been an issue before, so I’m guessing a recent change to the plugin introduced this bug. So if we group image fields, they end up showing up on the edit screen like text fields. As soon as we ungroup them it works fine.