So because I know an automatic crate store only so that only one item can be filtered per chest row per funnel?
I know a mod about it.
Yes, by building several filters next to each other and then using a funnel that points to the left and then a funnel on the left that points into the chest from above.
YES but that takes up a lot of space or am I wrong if you have a picture / video
Yes, the whole thing is then 2 blocks wide, but the main thing is that it works in vanilla. If you don't like it that way, you have to install a mod.