On their first trip to LoT, Anos and Arcana had to enter a dream state to reach it, their real bodies naked in the real world.
But the second time, Anos was in the real world and went straight to LoT without dreaming. He was transported into LoT even though he was awake in his real body. This could become an anti-feat, as a real object can enter a dream without destroying the dream itself.
It seems that maybe that could be true, but also what if Anos was forced to sleep and didn't realize? Cause his second time going into the was not the same, there was no pool of water and the ruins were endless;
The Divine Dragon’s song echoed in multiple voices at a deafening volume. I descended and smashed through the door, charging into the underground ruins. I went down deeper and deeper, but unlike the last time we were here, there was no end in sight.
The thing is, perhaps he was already in the LoT when he flew down. Also gods can open up their divine domain even in the world below, but it isn't the same as it would be in the firmament.
Divine domains were spaces like Ennessone’s Divine City of the Sprouting Palace or Naphta’s restricted worlds. Each scene shown was emitting a tremendous amount of magic power. Being in the Divine Realm meant the gods could make the most of their power.
So Anos being forced into it doesn't contradict anything especially when it was due to Arcana's power that Anos was even able to enter the LoT originally.
Now if you are trying to say that Anos being able to view the LoT in dreams and therefore shouldn't be subjected to having his real body enter the LoT, wouldn't that just be solved by the fact that he isn't QS to the LoT at the time? The LoT is a dream to the god of traces and arcana considering their ability over dreams and memories, not Anos. Anos would only equal to their level of existence because he is a misfit that is a being who defies order passively. He isn't bound to the worlds logical framework which would be proven in volume 8.
In simple terms, Anos himself was a resident of the world, not equal to the gods, but was an existence who could affect them simply because of the being he was, not cause he was on equal footing regarding his level of existence. So this would be more so proving that the beings who DO have the ability to view the LoT as nothing but a dream as R>F and not others. And this would also prove further that LoT is a place viable for R>F cause the god, who resides in a higher realm, the firmament of the gods, had the ability to force someone who isn't a god/being residing in a higher realm, into the place that is meant to be qualitatively inferior to the higher realm, no?
EDIT: Also, we are already given clear understanding the LoT is a dreamworld and is the dreams of the gods of traces, therefore even if Anos was brought into it, who's to say he wasn't in a dream at the time? It was the only way to get to the LoT as far as we know.