Thank you for the graphic. That makes it much easier.
Try this and see what happens ...
Right click on the chord sheet and then select "Song Settings" (#1)

From the "Song Settings" menu, uncheck "Sections on a new line" (#2). Now select OK to exit.
Re-enter the "Song Settings" menu and check the "Sections on a new line", select OK, and exit.
See if this sequence of changes helps.
Regards,
Noel