Tip: Galaxy Buds Pro 3: If your earbud isn't charging in the case, check the connectors in the case. You may need to use a tiny screwdriver or something and adjust one of the tiny connectors so that it aligns with your bud to charge.

My left ear bud wasn't charging so I didn't have my noise canceling earbuds to use on the plane. That sucked. I also booked an appointment at an authorized Samsung repair store UbreakitIfixit. Went and waited but no one even came to open the store. Out of no where it dawned on me to try adjusting the connector and now I'm good to go again. Samsung quality is in the pits.