2021 Yukon - Anyone else's turn signal sound cutting in/out?

[tagexpcom]

Hey all... I'm OLD and my hearing isn't the best but have realized that it's not my hearing but my 2021 Yukon Denali with 72K miles. The turn signal 'sound' cuts in/out. It will sound, sound, sound, silent............, sound, sound, sound, silent..........., sound, sound, sound. Not my hearing after all

Is this normal? or something wearing out a bit? Not sure why the sound would go in/out - I would expect it to either work or not.