Mismatch in records downloaded by get_inat_obs_user

[azizka]

The number of records downloaded with get_inat_obs_user can mismatch with the number of records displayed for a user by iNaturalist.

For example, username == "christiangross4", retrieves 390 records, but www.inaturalist.org shows 430 observations for this user.

Where does the mismatch come from? Is there an additional filter? If so, it would be great to indicate this in the documentation.

Thanks!