Hi there,
Please perform the following steps to resolve the issue:
1- Reset the settings via- Settings > general management > reset > reset settings.
2- Settings > apps > phone app > storage > clear cache.
3- Check the mentioned issue in safe mode.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > click on ā+āicon > send feedback > error report/ask questions).
Regards,
Team Samsung Members