Stunner: Click on Text Annotation or Association does not Deselect Group Selection

Create new DMN or BPMN Diagram. Add any two nodes to the canvas and connect them with sequence flow. Add Text Annotation node to the canvas and connect it to any node with non-directional association. Select all nodes. For example: Click on the Text Annotation node. Click on any "Association" between the nodes. Actual result It is not possible to select an Association or Text Annotation if they are part of a selection group. Instead of selecting the picked node or association, the group selection remains unchanged. Expected result It should be possible to select one Association or Text Annotation within a group selection.