got this from Wikipedia, which indicate they should be applying the error rule ?

There are 4 categories of decisions that can be reviewed:
Goal/no goal – attacking team commits an offence, ball out of play, ball entering goal, offside, handball, offences and encroachment during penalty kicks.

The VAR team, stationed in the video operation room (VOR), automatically checks every on-field referee decision falling under the four reviewable categories. If the VAR does not identify any mistake during the check, this is communicated to the referee. This is called a "silent check" and requires no further action, usually not causing any delay to the game. At other times, a VAR check may cause the game to be delayed while the VAR ascertains whether or not a possible mistake has occurred. The referee may delay the restart of play for this to occur, and indicates an ongoing check by pointing to their ear.

Where the VAR does identify a possible clear and obvious error, there are three possible scenarios:

Decision overturned on advice of VAR
On-field review (OFR) recommended
Referee chooses to ignore VAR advice

Posted By: Kar1, Jan 1, 14:16:59