Hi, I saw someone else mention this but I found a different bug.
Version Tom's Storage 1.2.16 added to Better Minecraft Modpack

When placed like this the inventory shows correctly
https://i.imgur.com/acAWMVX.png
https://i.imgur.com/72EbC67.png
https://i.imgur.com/Y1htlIW.png

When placed like this it doubles the amount of items
https://i.imgur.com/K1hJClb.png
https://i.imgur.com/YjcpR5d.png
https://i.imgur.com/ALVtSNj.png

happens with all multi-block containers, it shows (real amount)*(container block size) of items stored in that container, and only when the container is connected to the terminal via a inventory connector.
thankfully it's visual only, doesn't actually double items, but still it's a bug.