Greasy Fork is available in English.
It adds quick seach buttons for other sites on IMDb.
I'm working on it.
There is a new page desing on Imdb. I write an update for that. But your problem doesn't sound like that. Could you update to v2.5 and tell the result?
If problem continues please write which browser you use.
And add some screenshots of "hidden behind" situation please.
It works intermittently, but most times not. When it does work the icons are hidden behind the top bar/search bar. I love this script. PLEASE fix it.