To Reproduce:
1. Open the "Login Scene" from the _Scenes folder and press play.
2. Notice the label in the upper right now has a zero ID for the focused control.
3. Switch focus between the text edits and notice the ID changes in
4. Notice the label in the upper right now has some non-zero ID for the focused control.
3. Stop and play again. Notice the ID is the same as in the previous run, NOT zero.

Expected:
1. The ID should be reset to zero on every run.