Generic Task Server Not Working

I am trying to get our in-house task manager to work with PyCharm. The server seems to be set up correctly, and when I hit test it says the connection is successful, but I cannot get any tasks to pull. I have tried setting the XML paths is many different ways and cannot seem to find the one that works. Our server responds with raw XML, so it seems like it should be able to parse it. A sample XML server response is:

<Tracker id="14798">
<TrackerName>To Do</TrackerName>
<TrackerItem id="69410">
<Summary>test this tracker</Summary>
<Priority>3</Priority>
<Assignees>
<Assignee id="11349">NAME</Assignee>
</Assignees>
<Submitter id="11349">NAME</Submitter>
<OpenDate>2018-05-08</OpenDate>
<CloseDate>2018-05-15</CloseDate>
<LastModifiedDate>2018-05-08</LastModifiedDate>
</TrackerItem>
<TrackerItem id="69418">
<Summary>Second Test</Summary>
<Priority>3</Priority>
<Assignees>
<Assignee id="11349">NAME</Assignee>
</Assignees>
<Submitter id="11349">NAME</Submitter>
<OpenDate>2018-05-08</OpenDate>
<CloseDate>2018-05-15</CloseDate>
<LastModifiedDate>2018-05-08</LastModifiedDate>
</TrackerItem>
</Tracker>

I hope someone can help me make heads or tails of how to get this set up. Thank you in advance