Dear Maintainers, installing 'libreoffice' and trying to update language dictionaries fails (nothing seems to happen).
Steps to reproduce: > (CLI) guix install libreoffice > (CLI) libreoffice -> UI application opens > (UI) Tools > Options > Language Settings > Writing Aids > ... and then click on the bottom link "Get more dictionaries online ..." I'would expect a menu letting me search for languages, select one and installing the extension. But nothing (no reaction) happens. Thanks in advance Francis
