There is no need to add GTAV.exe as non-steam game.

How do I run GTA V (non-steam):

1. Download Rockstar Launcher Installer
2. Add launcher installer as non-steam game + set Proton for it
3. Install launcher + change the folder / executable app in non-steam game properties from installer to launcher.exe
4. Download GTA V & Launch the game from Rockstar Launcher

EU, 512 GB, ordered after 20 min, still stuck somehow in NL for 3 days already:

The parcel has left the parcel center. Netherlands 23/11/2023 04:47

The parcel has left the parcel center. Netherlands 22/11/2023 07:30

The parcel has left the parcel center. Netherlands 21/11/2023 15:59

The parcel was handed over to GLS. Netherlands 21/11/2023 15:49