Signup block layout

[adekbadek]

Newspack Plugin Registration block allows for the newsletters list to appear in a separate column:

The Subscribe block should also offer this option, allowing for a similar layout. Currently the layout is non-editable:

This also begs the question about the difference between the two blocks with Reader Activation turned on. Newsletter signup triggers the reader registration, so the only difference between the two blocks is that the Subscribe block requires a subscription to at least one newsletter. Is that right @Automattic/newspack-product ?