When you clear a print range, some mysterious lines appear on the sheet. They seem to be the default print ranges/page breaks or something like that, but why to they show up? and how do you hide them?
Steps to reproduce the problem in Libreoffice Calc 5:
Create a new file
Select a range of cells
Choose Format > Print Ranges > Define (the lines around your custom print range appear)
Choose Format > Print Ranges > Clear (the custom print range disappears but some new lines appear every 7 columns and every 49 rows, the first vertical line being between columns G and H and the first horizontal line being between rows 49 and 50)
Thank you