Word (office 365) openDocument text disappeared from the object list

Hello,

I am a big user of the Insert->Object functionality in Word. Especially inserting “OpenDocument text”, which is a nice solution to insert code snippet:

However, this has disappeared from the object list recently. Don't know why!

I tried to do a uninstall/re-install of office 365 but it didn’t help...

Somebody have a clue about that?

Best regards,

Anthony