By installing a new app my Android always created a new page where it places that Icon

Hello everyone I hope somebody can help me with my problem

I have a Android 7.0 on my Samsung Galaxy S7

every time I'm installing a new app the shortcut should appear on my home screen and my home screen is in the middle. it has this small house symbol.

But it creates the shortcut on a new page on the very right side of all pages.

so somehow it's thinks that there's no home or start page existing. I don't know...

I just repeat : I don't want to deactivate the Google Play function that there will be created a shortcut but it should not be created on the new page but on the existing home page.

Best regards