A symbolic line disappers when i delete a model text

[danezeq]

Hey again 🙂

I have a family which displays a symbolic line on plan view.

There is an old model text on this family which i dont need anymore, when i delete it, the symbolic line disappears from plan view (in the project plan view, not in the family plan view)

i cant figure out what is the relation between the model text in the symbolic line.

video:

https://www.youtube.com/watch?v=aY_5g1d41dI

Thanks all! 🙂

[MostafaElashmawy]

Would you please share the family to be able to better help you?

[danezeq]

Here is the file

[danezeq]

Here is the project i'm loading it into