`{:parse {:interpose "\n\n"}}` causes newlines to be removed after the last form

```
$ zprint '{:parse {:interpose "\n\n"}}' <<< $'(ns foo)(defn baz [])'
(ns foo)

(defn baz [])
```
Is the same as:
```
$ zprint '{:parse {:interpose "\n\n"}}' <<< $'(ns foo)(defn baz [])\n\n'
(ns foo)

(defn baz [])
```
Could this be configured or at least preserved?
Thanks!