It is a known fact that the shooting of RRR is going on as of now and Rajamouli is shooting the film in small schedules with multiple breaks in between in the last two weeks or so.
The latest we hear is that Rajamouli has decided to shoot the VFX shots of the film first and then send the content to the VFX team who can start their post-production on it.
Some noted VFX companies are working from abroad for this film and Rajamouli does not want the film to be delayed as there is a scare of a second wave of COVID in the days to come. That is the reason, Rajamouli has made a special plan to wrap up things as soon as possible.