Evgeny, the driver is apparently more intelligent than it is given credit for. I just tested the process. The underlying field types are returned as autoinc for autoinc fields on new tables added to the schema from a manual sql query. I can send a screen capture video, but the file is 16 megabytes.
what driver you are using?
ADO Driver
yes, Identity field in MSSQL can be detected only as datAutoInc
bugs://75525 got closed with status fixed.
Logged as bugs://i63495.
bugs://i63495 was closed as fixed.