Greasy Fork镜像

What is the magnifying glass that appears in the centre right of the screen with the script for? I haven't managed to understand it yet.

Please see video tutorials.
first: https://www.youtube.com/watch?v=zUy_3dTN-1A
second: https://www.youtube.com/watch?v=By3Q6ayD6Ww

you can see what happens when I click on that icon here on second video: https://youtu.be/By3Q6ayD6Ww?t=100

You're the most wondeful thing in MZ

You're the most wondeful thing in MZ

❤️