Current scene changes are lost without any warning when the scene is reloaded after shuffling its hierarchy in project. Refer to the attached videos.

Steps to reproduce:
1) Create a new project
2) In hierarchy > Right click > Create cube
3) In project > Shuffle "Sample Scene" from Scenes folder to Assets
4) Reload the scene.

Actual result: Scene is reloaded and scene changes are lost without any warning to user.
Expected result: Scene changes are retained or a warning is given to user to save the changes in the scene.

Occurring in: 2019.3.0a10, 2019.3.0a1
Not reproducible in: 2019.2.0b10

Environment: Both Windows and Mac.

Note:
Also reproducible while renaming the current open scene from project