Hi!
Thank you for the details, I think I found the problem. You might want to change the taxonomy logic to ‘AND’, here: https://i.imgur.com/NNn1SPo.png
Because, with the current ‘OR’ logic if any of the selections match, from either taxonomy, the items will be presented as a match. And since everything is selected in the right column, then the left one has no effect whatsoever.
