How do you turn off the Liberty Air 2's from just the earbud?

So I just recently got a pair of Liberty Air 2’s and I’m having a hard time finding out how to turn them off. I usually will only wear one earbud when out, and I don’t carry the case with me. So being able to turn off the earbud on the fly is essential to me. The user manual it came with says to press and hold for 2 seconds which didn’t work. Then I read online to press and hold for 8 seconds and that hasn’t worked either. Then there’s the user manual in the app that doesn’t even say its an option. So did they remove being able to turn them off with touch controls?