Ah great!
I haven't been able to get around to checking whether I could reproduce it, so apologies for not replying to that. But yea, I had the sneaky suspicion that it would be a one-time thing with updating factorio. Thanks for patching and keep up the good work

Here you go

I'm using a train to automatically supply a remote location of military stuff (a little bit modified version of the KoS Wall Repair Supply Station blueprint). I wanted to borrow some walls out of the chest, and to my big surprise they get immediately replenished by the filter inserter. Initially I t...