Bug with repeating fields and custom field types

[bearded-avenger]

There seems to be a bug with the repeating fields using a custom field type. In this case it's a post field type that displays posts from a few different post types. When the post is saved, it ignores the items that were deleted.

Here's a Gist of the mb setup and function:
https://gist.github.com/bearded-avenger/ff479f01bc1bbf24fbf1

Here's a quick screencast of what's going on.
http://cl.ly/151z2Y1y340E

CMB2 in our case is being used as a dedicated plugin that other plugins and theme tap into within our network. The custom filed is in the same php file that loads the init.php from CMB2. Just trying to provide as much context as I can here.

This works with a core field such as textfield_small. however when switched to this custom field type, the odd behavior above is experienced.

[tw2113]

Hi @bearded-avenger

If you would be so kind, could you please open up a support thread over at https://wordpress.org/support/plugin/cmb2. We are trying to keep support on the official plugin page. We'll get you taken care of there, and if we confirm that you have found a bug, we will bring the findings over to GitHub for issue tracking and patching.