Created attachment 304977 [details] emerge --info On Icecat-10.0*, the Pentadactyl extension http://dactyl.sourceforge.net/pentadactyl/ does not load. The extenstion is shown as installed on the addons page. It works great on firefox and firefox-bin and on icecat binaries download from https://bitfreedom.noblogs.org/downloads/icecat/ so the issue is probably in the icecat ebuild.
attach emerge -pv icecat plz.
Created attachment 304991 [details] emerge -pv icecat firefox
dropped