Charge port cover will not lock closed

[Ray1]

Hi, anyone have the charge port not locking closed. Just wondering if there is an easy fix. This is a 2021 EV ZS

 

[Bricktop X PWR]

Have you tried some acf50/wd40 or similar in the mechanism?
My charge port flap played me right up in the cold weather recently.
Not opening.
Not closing.
A right pain.
Been perfect since I treated it.