Same behavior here. On first check it gives "Error", when then clicking test button you get green OK. But that's it and no more actions available.

Hello how to achieve a object type configuration layout as set in i-doit open online demo.

Like:> Contact  Information Software Hardware Network Infrastructure  Extras. (7items)
Default install gives now like:>    Software    Infrastructure    Other  Contact  Extras  ( 5 items)
Is there somewhere a hidden object type group management to add groups?