Quick Create on Opportunity Product level

Hi All,

I would like to implement the quick create functionality for opportunity product. In a previous version (2013 I think) this was possible to delete the existing grid and a new opportunity product grid. The quick create form launched from the moment you clicked on the +.

However, in CRM 2016 this doesn't seem to be possible anymore. When clicking the + nothing happens. I tried this on 2 different systems.

Anyone who can assist or provide a resolution for this case?

Thanks in advance!

Kind Regards,

Robin