your questions regarding the game rules (improving the interpretation).

So here's the next situation...
So the red Conflux hero flies over the treasure zone! ( flies from one passage and kills the guard on the other) then kills the ГО from the Monarchs. In my opinion, this is a violation, because ideally, he would have had to break the ГО from his own respawn from the passage where the Monarchs are and then move into another zone, rather than doing this by running through the treasure zone...
let's read the rules:
2.6. Transitions between zones.
...
2.6.1. In order to pass from one zone to another through a specific passage, it is necessary to eliminate the guard of that passage. If there are several guards at the passage, it is enough to destroy any one of your choice.
Reading the rules, I just don't understand why such actions are allowed?

not "over", but "into" - as I understood from the conversation, he flew where the 2nd red hero is standing straight into the Wyvern (into the ГО), if through the treasure zone (into the opponent's respawn or some other respawn) - that's a violation
regarding the screenshot:
1) passage from red's respawn straight into the ГО (he should have done it only this way, Gomunguls' opinion)
2) where the flight into the ГО was made from - there are rocks there and no passage
3) between 1) and 2) there is no ГО besides the Wyvern, no other passage at this distance, so it's impossible to violate rule clause 2.6.1. , there are no other passages (from point 2) he can also fly to 4))
4) presumably flies around the ГО (along the way) and flies into 1) (into the Wyvern) this was supposedly considered a violation (is this even possible in a real game - such a flight)