Every run is counted separately
To protect account limits, TildEka does not trust a Frame identifier supplied by the client. Every successfully completed import consumes one free or purchased import; a canceled or failed operation releases its reservation.
Local backup
Before replacement, the extension stores the previous block model in the browser. It is protection from a bad update, not cloud project storage. Clearing extension data removes the backup.
Replace or create new
Replace the block when updating the same design in place. Create a new Zero Block when comparing variants or changing structure so deeply that old keys no longer describe the elements.
Before saving
Check detected screen and element counts before importing. If they differ sharply from the previous version, return to the plugin and verify the selection first.