[2023] 2 challenges in the operator specialties aren't progressing

I'm trying to do the Valerie challenge 3 one where you have "detect 1 opponents with proximity alarms that you deployed" but I've done it numerous times in ranked, unranked and quick matches but it's still not completing the challenge.

Also the challenge 2 one for montagne where you have to "revive 5 teammates". I've healed teammates in all types of matches and on both attacking & defence. It's still saying "0/5".

I don't understand why it isn't working because its allowed me to do the other challenge except from those 2.
What can I do to fix these problems?