Couldn't Complete the Repair Challenge

Hello, I recently got into the Battlefield 6 Beta for the last time this week before it ends. And I noticed I can't physically complete the Repair Vehicles Challenge. The others will progress but no matter what I do this one refuses to continue progressing. I REALLY wanted the badge attached to this challenge and was hoping there was something that could be done.

I tried to contact support about this issue but never got any emails confirming the support ticket. Nor did I get any notification about an open ticket.