Hello Sébastien Steffes
Today we have updated new solution and again using graph api and your Facebook application when config component. In new version please help me a NOTE Very important: When you start and use this feature auto post you need set Status: In Development (See image
prnt.sc/owcdtt and ) and vice versa setting Status: Live when you no run this function (See image
prnt.sc/owcecu ). You need set Status: Live when you no run function auto post because all the users facebook only can see see your article your post to facebook when you set Status: Live
Now you can login in my site and download component here:
joomcore.com/downloads and help me install new version and check it
Best regards
Bach Pham