Since the aggregate chests contain "parameter" items, when copy/cut pasting something that contains an aggregate chest you are given the parameterized build dialog, but there are no parameters to set. You can get passed the dialog by clicking the green check, but it is initially very confusing.
Reproduction
Place an aggregate chest (either of them). Copy paste the chest. Figure out what to do with the strange window.
Description
Since the aggregate chests contain "parameter" items, when copy/cut pasting something that contains an aggregate chest you are given the parameterized build dialog, but there are no parameters to set. You can get passed the dialog by clicking the green check, but it is initially very confusing.
Reproduction
Place an aggregate chest (either of them). Copy paste the chest. Figure out what to do with the strange window.