Focal frames not stacking

if you take the focus out of a frame, write to it, erase it, and craft it back into the frame, it wont stack with other frames

<img width="796" height="546" alt="Image" src="https://github.com/user-attachments/assets/440a6e35-63f0-4bb3-ae82-bd17efd279d7" />

writing+erasing while it's inside the frame will let it stack with other frames again