It’s a good question but unfortunately I couldn’t tell. I didn’t see any visual difference.
I should note that I was using android, copying from Unraid’s Wireguard VPN manager, and using the “paste as plain text option”. For various reasons, I also had to save into a Bitwarden secure note.
I later remembered how to do attachments in Bitwarden so I just attached the zip of the conf that Unraid provided.