Is there a way to trigger the Loyalty Bonus for having the first game, on Linux?

Thank, you Sinatr, for your comments on my other question, Does the Steam version not come with the Day One Patch?

For at least the PreSequel, the only reason having the save in that spot didn't work, was because I already booted up the game once.

That created a profile.bin, inside the savegames folder, storing the Loyalty and Badass Info. Once I removed it, booted up again, and made a new character, I got both Loyalty Guns, 30 Moonstones, and 500 Badass Points.

Although, the messages seem to have a typo, saying I only got 1 gun. Ah well.

Just making this answer so people have one. I'd happily upvote and green check an answer by Sinatr, if they made one...