Further update. Now after closing the documents and opening after some time I am experiencing that the issue has vanished for now. So every time a reboot might not be necessarily required. However, I distinctly remember that merely closing and reopening the documents hadn't worked earlier.
Further update. Now after closing the documents and opening after some time I am experiencing that the issue has vanished for now. So every time a reboot might not be necessarily required. However, I distinctly remember that merely closing and reopening the documents hadn't worked earlier.