Strange, there are only 2 options, it’s working or not… I can’t tray cause I don’t buy a FP2 as long as there is no official GAPPS-free release available.
As it’s been written here often, it’s best to ask the support and share the info with us later This is just a user forum. If you’re lucky someone with a FP2 can tell you more.
I can ensure you that it is possible to build working GAPPS-free images. They still include the bin blobs but the rest works. It’s not so hard and @jftr even published a docker-image, so building your own image is pretty straight forward, it’s just a waste of time and energy.
Welcome to the nudging world Where everything that is only useful for the consumer is made complicated