Created attachment 215443 [details] patch
We're updating the port to 6.4.4 soon. (Master branch of https://github.com/lwhsu/freebsd-ports-libreoffice) Is it possible for you to check if this works on it?
(In reply to Li-Wen Hsu from comment #1) great! can you merge https://github.com/lwhsu/freebsd-ports-libreoffice/pull/8 please ?