When my player crafts something and i'm in the filter inserter GUI which gives me the list of existing items the GUI closes whenever an item is finished.
P.S.: I tried to use to hide the images, but it didn't work?
I was about to report the same bug, having just run into it. It's just a little inconvenient when you're expanding your base while crafting stuff, as I am doing at the moment.
Thanks guys for this. I noticed some very strange behaviour with filter inserters when i was playing but i was not able to identify the cause. Now it should be easy to fix.