Intake Form: changes to case development custom fields orders don't work correctly

Issue Summary

If you create case development custom fields with multiple fields and then try to alter the order of the fields using the up/down arrows. The fields do not move as expected. Sometimes moving up jumps 1-2 slots. Sometimes moving down jumps 5 slots.  Sometimes it will move other questions that are not related at all. Looks like a higher number of fields then more issues.

Steps to Reproduce

1. Go to Administration->Platform->Portfolio-> Case Development
2. Select one field set or create a new one
3. Have multiple fields on it, with a mix of dropdown/text
4. Click on the up/down arrow to change the position of the fields

Expected Results

The custom fields would move one position up/down.

Actual Results

The custom fields move more than one position up/down.

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available