53.08-r1 Mass removal doesn't remove blueprint wall designations

As title indicates it removes blueprint buildings etc but i have to manually remove walls for some reason.

<img width="2560" height="1440" alt="Image" src="https://github.com/user-attachments/assets/d8177434-f85c-423e-9790-286d1d73f051" />