I can reliably reproduce the problem, and indeed waiting for some time (sleep 2) in between doesn't exhibit the problem. This seems to be an upstream bug, would you mind filing it at https://bugs.documentfoundation.org/enter_bug.cgi?product=LibreOffice&format=guided and sharing the link to it here? Thanks!
** Changed in: libreoffice (Ubuntu) Status: New => Confirmed ** Changed in: libreoffice (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1812754 Title: Libreoffice writer adds blank pages on multiple inputs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1812754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs