[Need confirmation] Previous splash screen shows for a second before new splashscreen in IONIC app

I have exactly the same issue as described here. I updated the app logo and splashscreen images but Launchscreen is shown for a millisecond with the old logo.

Can anyone confirmed that it will not happen on production build?

I can see that issue running the app build from XCode and in Testflight.

I have deployed my app to AppStore. Just for the others. I can confirm that the launch screen is displayed with the new logo there. It’s a bit weird that there are no official resources explaining this.