@NotMyWing After investigation, the existing AE2UEL cannot obtain UnlockStack, and a new Packct needs to be added and backported from modern AE2. Do you think it is necessary to implement this? Or should it continue to display "waiting for pattern output"?

A packet should be fine for now. In future, we could figure out a better solution that might also allow people to track which interfaces exactly are stuck waiting on products.

A packet should be fine for now. In future, we could figure out a better solution that might also allow people to track which interfaces exactly are stuck waiting on products.

The existing problem is that the @GuiSync annotation related to the SyncData class cannot support AEItemStack, resulting in the inability to pass data to the Client and the inability to display what items are being waited for.

To be honest, this is very difficult to backport, I am already stuck here

Is there any better solution?

There is another problem. The existing GuiInterface has poor arrangement of elements, which always feels a bit inconsistent. Can you try fine-tuning it?

Do the existing content need to be merged before being released?

A bug in the first part of the patch was found in Issue. It will be fixed here as well.

@NotMyWing Please review and merge as soon as possible