Code Quality: Improved app startup routine 2 - Checkpoint 2

[d2dyno1]

Resolved / Related Issues

• [x] Were these changes approved in an issue or discussion with the project maintainers? In order to prevent extra work, feature requests and changes to the codebase must be approved before the pull request will be reviewed. This prevents extra work for the contributors and maintainers. Closes #13947

Validation How did you test these changes?

• [x] Did you build the app and test your changes?

[d2dyno1]

It crashes again when keeping it in background 😭

[hishitetsu]

It crashes again when keeping it in background 😭

When I tried it, nothing content was displayed in the first place...

[d2dyno1]

I'll work on it more tomorrow 🙂

[d2dyno1]

Some progress: there's no longer a crash when resuming from background, however the app content stays empty

[0x5bfa]

@d2dyno1 Still working on this PR??