While you'll be able to see most of the bold customization options when playing opponents in their own stadium, one will appear differently for convenience.
PAINT YOUR PICTURE: Your home pitch is entirely in your control thanks to FUT Stadium
This difference is now confirmed thanks to a Twitter Q&A at the FIFA Direct Twitter account.
ACCESS: Some FUT Stadium options will appear differently to keep things fair
There EA has confirmed that pitch lines in opposing stadiums will always appear white no matter their color choice.
This is a way to clean up the FUT experience, and guarantee accessibility for everyone to clean, competitive gameplay.