New Problem Editor Experience (Palm) - Advanced Editor Showing

We noticed that after importing out course content to Sumac that some of our problems rendered in the Advanced Editor format due to the new Problem Editor Experience introduced in the Palm release.

After further investigation, we noticed that when removing attributes for a choiceresponse element that the Simple Editor displayed instead.

Example
Comparing two different problems here. One that renders the new Simple Editor experience and one that renders the Advanced Editor.

[Editor Comparison]

[OLX Comparison]
After removing the ‘label’ and ‘direction’ attributes within the ‘’ element, we noticed that the problem started rendering the editor in the new simple editor experience and the question stem was empty.

Has anyone run into this issue and found an OLX converter to transpose the old XML format into a new format that works with this new problem editor experience that was introduced with the Palm release?

We can always use the Advanced Editor, but we would like to start using this new editor if possible. Also, we noticed that if you had previously had multiple problems in the same OLX problem separated with ---, the new problem editor experience would not work since it relies on just one problem component at a time.