Intention:
Edit a Babel box that I'd just created.

Steps to Reproduce:

1. Create a Babel box using the workaround described in bug 62740 T64740: VisualEditor: Create a sensible system for adding Babel boxes (parser functions).

2. Apply changes.

3. Select the transclusion and click the puzzle icon to edit it again.

4. It looks confusingly different.

Expected Results:
If it can't add the function, then how is it able to edit it? And if it can edit it, then why can't it add it normally?

Reproducible: Always

Version: unspecified
Severity: trivial