Heal and repair challenges stuck. Can't progress class assignments

I can't progress any challenges related to healing teammates and repairing vehicles. Tried different solutions but all of these are stuck and I can't even unlock more gadgets for support due to the 2nd class challenge being bugged.

This also means I can't complete challenges in the battle pass which I paid for. Very frustrating when these challenges have been released for a couple months.

Is there any update on whether these challenges are going to be fixed?

Still also missing beta rewards but that's a whole other thread. Not impressed