Just realized something when I saw AnW today. Look at this scene :

And these :

And compared it with this one :

At the scene 1 and 2, is when Scott come to Quantum Realm at the first time (at after credit scene) and I believe that that's before Thanos snapped his finger.

Dan kalau kita lihat perbandingan dengan scene ketiga adalah pas Hope dan yang lain jadi abu, warna dari Quantum Realm itu terlihat lebih reddish atau lebih orange lebih tepatnya.

The same color as Soul stone. Soo... I guess you know what I mean right? ;)