ERC721PresetMinterPauserAutoId.sol cannot access safeMint or safeTransferFrom

Hi I am using HardHat and using ERC721PresetMinterPauserAutoId, I have been finding I cannot access safeMint or safeTransferFrom on my test runs via Chai. The non-safe functions mint and transferFrom seem to be working fine. Just wondering if anyone else has experience the same issue?