If you go to the online export sample https://docs.dhtmlx.com/scheduler/samples/04_export/06_online_export.html
If you go to the week view and export PDF/PNG the export does not render the lines in the column for each day.
I have tried switching the background from an image to repeating-linear-gradient in the CSS but lines still don’t render.
Anyway to get the horizontal lines to show in export?