In Mi 5S MIUI 10 environment I made the language Japanese and when I made folders with system launcher it crashed.
If you change the language to English, this crash did not occur. I have not tried languages other than Japanese and English, so I do not know if it crashes.
This is a bug that...
Using Mi5s. When you create an app folder on your home screen from Miui9, it always crashes. Miui10 will crash unchanged. Can this be repaired?
Attach a crash report.