At the moment it sadly is not possible.
But I raised the issue with Machina again and we currently try to figure out a workaround. So stay tuned.
If you have some numbers for a single platform, always feel free to tag or message me and I will add that right away.
Oh, I did not know that. Thanks for the info.
Hoping you'll find a workaround. Sales charts and data is the reason I signed up :)