Position flags not showing on my Detail Blocks.

I have a problem with visibility of my position flags. 

They are visible as long as they are only in the preview of Detail View, but when im creating 2D drawing from the views, the positionflags disappears.

How it looks in preview:

how my preview looks like

How it looks like, when a 2D drawing is created:

visibility in created drawing

What's the matter? 

Im working on ProStructures v8i SELECTseries 8.

Kind regards,

Konrad.