Case: https://de.wikipedia.org/wiki/Fürst_(Familienname)
Steps to reproduce:
- Open https://de.wikipedia.org/wiki/Fürst_(Familienname) with VE
- Try to edit line "Paula Fürst"
- Unable because the complete block from "Paul Fürst" to "Werner Fürst" is marked as template, see screenshot
- If you change to Wikitext edting you see that "{{:Paul Fürst}}" is an included page