I appear to be having issues with leaders dropping while adding annotation to details on sheet layouts. The leaders are added in the layout space and reference detail geometry. The leaders are able to correctly snap to the plan elements (which is on a hidden line display style).
However, which I double click inside the detail to edit something and then click out of it, rhino updates the history on a number of objects, runs the command ReplaceDetail and a number of my leaders get automatically deleted. If I catch it instantly I am able to undo the ReplaceDetail command and they come back. But it is concerning to potentially lose leader elements.
Has anyone else run into this? Is this an issue with rhino’s history feature or something related to how Visualarq creates the plan in hidden line view?