Hi Eno!
Sorry for the long delay, I got lots of tickets and mails to take care of. Well, there is no quick fix for grouped results in this case, because in the recent version I changed up a few things, and it’s a bit more difficult to access and modify the grouped results array correctly.
I’ll have a bit more time for development tomorrow morning, I will try to come up with a solid solution for you. There is definitely a solution, but this time I have to test it properly to avoid errors 🙂