The part is too big as if made for a different UI than Quest 2. It slips off easily leaving a loose fit so you can feel it slip and slip a bit because it's not snug at the interface. Think of a car seat cover that is too big and how the cover and you slide and move too much when turning or maneuvering in traffic.
π§ Sony WH-1000XM4 Noise-Canceling Wireless Headphones with Alexa & Mic, Blue
330 Review
SAMSUNG Galaxy Buds Live: True Wireless Earbuds with Active Noise Cancelling & Wireless Charging Case - Mystic Bronze (US Version)
252 Review
SAMSUNG Galaxy Watch (46Mm
259 Review
Sennheiser HD280PRO: π§ Next-Generation Pro Audio Headphones
260 Review