(Coach Support) Verify App access and Attendance Update are working for two coaches

On 4-28 Coach Jaime reported two coaches having the following issues:
_The app was working for Coach Marvin and coach Humberto. This week they haven’t been trying to add attendance. For coach Marvin he can see the list of students but can’t mark attendance. For coach Humerto it just keep telling him that there isn’t any students on roster._

### Testing to be performed
On a supported device specification (minspec or slightly above)

- [ ] Reassign temporary PIN's to the Coach accounts and inform them of the change and intent to test
- [ ] Add these numbers to the Firebase Tester's list. note: This requires deleting the login and UID from the list of Firebase Auth users for the temporary PIN to apply.
- [ ] login using appropriate emulator or test device
- [ ] verify the main flow works for both. (view teams, sessions, attendance, profile)
- [ ] test the specific feature issue and capture any errors with log and screenshots and file bugs
- [ ] IF/WHEN all tests pass, inform Coach Jaime and ask for users to try again or (if there is no successful repro) as for more detail such as steps, device and OS and app version in use. Suggest they try from different locations after killing the app.
- [ ] If possible, track login attempts/activites in Analytics for review and support.