Workflow Script app does not show script path placeholder in Flow configuration in NextCloud 33

I’m currently using Nextcloud with the workflow_script app to run external scripts when a file is created or updated.

However, I noticed something different from the documentation and examples provided by the app developer.

In the documentation screenshots, when selecting Run script in the Flow configuration, there is usually a placeholder field showing how to enter the script path and variables (for example placeholders like %f or other variables).

In my installation, the workflow can still be configured, but the placeholder hint or example path is not displayed in the input field, which makes it unclear how the command should be formatted.

Current configuration example:

Trigger: File created / File updated

Filter: Custom mimetype = text/plain

Action: Run script

But the input field only shows a blank command area without any example placeholder.

Has anyone encountered this issue before?
Is this related to the Nextcloud version, the workflow_script version, or a missing dependency?

Beginne damit, die Aktion „Run script“ in der Flow-Konfiguration von Nextcloud 33 mit workflow_script zu reproduzieren, und vergleiche dann das command field mit den Screenshots und Beispielen in der App-Dokumentation. Ermittle, wo der placeholder definiert oder weggelassen wird, und überprüfe, ob er mit den relevanten Versionen erscheint. Abgeschlossen ist die Aufgabe, wenn das command field den dokumentierten Pfad und Hinweise zur Variable bereitstellt oder die Ursache durch Version und Abhängigkeit dokumentiert ist.