Confirmed in a 5.3 release image without additional installed software.

Am Fr., 1. Mai 2020 um 12:28 Uhr schrieb Nicolas Cellier
<nicolas.cellier.aka.nice at gmail.com>:
>
> Hi all,
> recipe:
>
> UIManager default request: '' initialAnswer: 'Type some keys then CMD+z or ALT+z'
>
> Follow the instructions.
> Then type enter or click Accept button: nothing happens.
> The Morph is amorphous...
>
> I have RefactoringBrowser + OCompletion loaded, and didn't check if it happens in a virgin image.
>