I found an answer from Paul Jenkins that might interest you:
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
From what I recall, didn't Zelma nerf both Strange and Loki, or are you referring to a different moment?Loki used power null on him for a bit and then Void possessed him, then "stole" his magic, and that's how he was able to fight both him and Loki at once. So, not exactly an anti feat for Strange.
The main purpose of this forum is to discuss how to properly index the statistics of characters from a wide variety of different fictional franchises.