i have used it on xiaomi.eu miui11 stable for poco and sadly it crashed..only if i set chinese language it doesn't crashed..
EDIT
sorry if I tell you but your answers are "defensive" are not "resolutive" answers .. As I wrote I use "yours" and clearly it is a bugs that concerns a library used for the translation of various themes and I think you know what I am referring to. Instead of writing "use our ROM and you'll see that everything is fine", maybe it would be more correct to understand what the bug I reported (which among other things is an old bug already reported several times on the official xiaomi forum) comes from.
However I managed to fix this bug, for some reason the correct library is not loaded and crashes. Indeed thanks to this bug investigating I was able to make even the new miui11 manager with Chinese themes work. Anyway, thanks