Hello CDFS78,
We have a great support article that might help with this. Please take a look at it here: Set up Screen Time on iPhone - Apple Support. Follow this guidance:
"Choose apps and contacts to allow at all times
You can specify apps that can be used and contacts you can communicate with at all times—for example, in the event of an emergency—even during downtime.
- Go to Settings
> Screen Time > Always Allowed. - Below Allowed Apps, tap
or
next to an app to add or remove it from the Allowed Apps list. - To specify contacts you want to allow communication with, tap Contacts.
- The option you selected in Communication Limits appears here. You can change this setting to Specific Contacts, then choose one of the following:
- Choose From My Contacts: To select specific people to allow communication with.
- Add New Contact: To add a new contact and allow communication with that person.
5. Tap
at the top left."
The camera app is available for selection in that feature.
We hope this helps. Let us know if we can assist with anything else at all. Take care.