Greasy Fork is available in English.
커서 아래에있는 이미지를 확대합니다.
Thanks for your feedback.
Please give me more detail what your using environment to solve this problem. And notice that this script only works on new version Twitter since 2019. By the way, it works fine on Chrome and Firefox at lastest verson to me.
Best regards, HayaoGai
Zoom In Twitter Image
Doesn't work 1.1.2 (