2023 Hyundai Elantra takes 4.5 quarts so when that car sits for a little while and all the oil has drained into the base it will be overfilled if you put more than 4 and half quarts of oil. You need to let the new oil after turning the motor on cycling it through to set for a while and drain down. But when doing changes of oil in a shop setting you're short on time its rushed and it's always overfilled . If you were rejected oil in 10 minutes it will be overfilled.
You didn't reset oil life monitor
It would be nice to know the size socket that you used my brother..
Oil filter 27mm. Oil drain plug 17mm
@hyundaihowto I got the job done 100% with your help.. nice collaborating with you bro.