AE pattern terminal programming...

[Cinobi]

Which modpack version are you using?

Delta one

If in multiplayer; On which server does this happen?

Delta

What did you try to do, and what did you expect to happen?

... is broken in some way. Before the update u can click, for example, with 32 wires into pattern terminal, and add +1 or -1 to this value with right button click\left button click. Right\left click is removes the items from patter completly. This makes programming of patters annoying. Fix it please :D

[Cinobi]

Ah, already present here #2435