How do compare-before-push and rollback work?

I am worried AI will overwrite my debugged code. How do I know what ends up in TIA?

Nothing goes into TIA without your confirmation:

• Before a push you see a comparison: what is in TIA now and what will change, block by block. You can leave single blocks out.
• Every push creates a version with a short summary of the changes (in six languages).
• Rollback: restore a whole version, or just selected changes from the list. A rollback goes through the same comparison.

And one rule always applies: downloading to the PLC is done by a person in TIA; the app never does it on its own.