Just to confirm, there are several aspects of this Dio that may seem wrong.
1. The Jet Blast Deflector being raised this early is probably wrong, but has been done to make the Dio look better.
2. The Tomcat is yet to hook the launch bar into the schuttle. While spreading the wings could be delayed until this is done, more likely they would be spread earlier. The reason they are still swept here is also an issue with where the Dio is displayed.
3. The CAT crewman giving the thumbs up at this time is probably also premature.
In essence, the Dio is presented like this to give an idea - NOT to re-create actual procedures (although it may be close).
Just enjoy it