We have the issue, that our fields in Frontend Admin cannot be rearranged. It seems as if they are always placed as we have created them. Usually, we can click and drag the different Form-fields in the order we would like to use them.
We can move them around the way we want them but once we hit Save, they all jump back to the original place. The same happens in the ACF Plugin. We are still trying to find out if it is another plugin that might mess around with the fields but so far we could not find the problem.