After LibreOffice and OpenOffice have been peacefully living together for quite some time on my laptop, the latest LibreOffice 7.0.2 update for Ubuntu 20.04 (focal) that just came up from http://ppa.launchpad.net/libreoffice/ppa/ubuntu suddenly says it would need to remove all OpenOffice packages, forcing me to block LibreOffice updates for the time being.
Why is this suddenly happening? And is there an easy way to get around it, so I can keep both?