Hey thanks, that is unfortunate.
I will check the sql option.
if you had a chance to check it, in terms of how it works does it take more resources from the hosting compre to regualr mautic query?
It seems another option that might work as well and i just thought about is to create segement for each product with a user and filter. On segment you can use more than one value.
But from my experience it seems like the filter update is not always reliable.