By unfork I mean merging into a single source tree, single software project name (OpenOffice) and single web site (openoffice.org) rather than two of everything. Adios Apache OpenOffice 2014 and TDF LibreOffice 2020, hello OpenOffice 2021!

I don't particularly care about the mechanism or whether it's what TDF or AF wants or doesn't want, so long as it happens.