In the attached diagram association.dmn is simple graph with connected a decision node and text annotation node.

The issue is, if we check the source:

      <dmndi:DMNEdge id="dmnedge-drg-_7217F0BF-59A2-4FEB-80D5-7E667BBC922F-AUTO-TARGET" dmnElementRef="_7217F0BF-59A2-4FEB-80D5-7E667BBC922F">
        <di:waypoint x="234" y="124"/>
        <di:waypoint x="324" y="123"/>
        <di:waypoint x="325" y="187"/>
      </dmndi:DMNEdge>

There are three waypoints, it means that the line between nodes is not a straight but has an "elbow". But if you open the diagram, the elbow is missing.

Current

Expected

Additional note

Please notice, this jira is delivered just as part of kogito stream. Fix was not included into business central. https://docs.google.com/document/d/1d5lcqjywli5sVQ27TqdbiwC09529bL7XL5vUmOSZURk/edit