Stations like the kiln or the soaking pot have support for displaying stacks of items as output i.e. x4 bricks from one clay block, but the actual output is always 1

Could be related to #295

Thanks for the report!

I think this may have been an oversight that led to some undesired behavior. The linked issue looks like a non-trivial feature request and I don't think it's directly related to this.

This should be solved in 1.4.29