Help with Captions?

Hi there,
I am having problems with chart and captions in the writer.

  1. I generated a chart and modified it.
  2. I pressed “insert caption” and wrote something.
  3. When I close libreoffice and reopen it the caption is displaced and when I try to delete it, the whole chart gets deleted?

Please help, my assignment is due on Monday. Thanks in advance!

Reopening:

Clarification: Before closing the Caption is at the bottom. Also after reopening I can not copy the chart anymore, It just pastes the chart, that was preselected before.

Very important data needed: OS name, LO version and save format. For better analysis, attach a 1-page sample document.