Enable multi-page splitting for schedules placed as PMK on layout

[ML_Arco]

We use PMK's to manage large model sizes and to benefit from a one-stop-tactique for publishing and revisioning 2D drawings. This workflow is documented under Layout Workflow: Larger Projects | User Guide Page | Graphisoft Help Center. 

Everything works nicely, except multi-page schedules. When schedules are published as Plotmaker PMK files from the main model and placed onto a layout, it is not possible to use the Split Drawing among Multipage Layouts option in the drawing settings. Why not? Seems that this should be possible, as I understand Archicad is internally using PMK format for placed views even when everything is in one model...