Steps for reproduction:
1) Download the project from the link below
2) Deploy the project to a standalone player
3) Run the application and click on `Additive Scene Loading` button as depicted in GIF below
4) Load `Gear` and `Lamp` scenes
5) Change the active scene state from `Gear` to `Lamp`
6) Observe that ambient lighting changes (it's switches from Baked to Realtime)
7) Change the active scene state from `Lamp` to `Gear` again
8) Observe that lighting data remains intact (active scene state doesn't change)
9) Observe the discrepancy in terms of functionality

Notes:
- It works as expected in the editor
- Unloading and reloading the scene doesn't change the outcome
- Not a regression