Saving while inside a component deletes rest of project

[Meepster99]

This is pretty self explanatory, Saving while inside a component deletes rest of project.

How to replicate:
Create new board
Create any circuit in the main area
Then, make a component and enter it.
Once inside the component, add at least 1 input and output, and connect them.
Then, while still inside the component, save and close the window
Re-Open the project, and now what was inside the component will now be in the main window, and what used to be in the main window will have been deleted

This has caused me to lose a lot of work, especially if the program happens to crash while inside of a component.

[jvorob]

Seconding this, same issue just destroyed my save