September 26, 2020 | 2:02am

Veteran quarterback Joe Flacco (neck) has practiced fully all week, but Jets coach Adam Gase still hasn’t officially committed to the Super Bowl-winning former Raven as Sam Darnold’s backup against the Colts.

Gase will continue to wear a mask on the sidelines to prevent the spread of COVID-19, after multiple coaches and teams were heavily fined for not doing so in the first two weeks.

“There was a suggestion by our starting quarterback [Darnold] that maybe I needed to pull it down sometimes when I was calling plays, and I’m glad I didn’t,” Gase said. “That was something in the first game, I was just like, ‘Hey, just tell me if I’m not clear, like if something does not come across.’ But that was one that I’d rather not get fined $100,000. That would not go over well.”

Rookie running back La’Mical Perine, on working with 16-year veteran Frank Gore: “It’s an honor. I tell him that every day. I’m walking right beside him and hearing things, and he’s pretty much teaching me. I love the way he carries himself on and off the field, a wonderful person to look up to, a guy that does everything right. You can’t knock Frank Gore and nothing he does. That’s a Hall of Famer. He’s the No. 3 all-time leading rusher, and that’s an amazing accomplishment, man. I’m just trying to follow in his footsteps and learn as much as I can from him.”