Videos can't be imported when shotcut is installed under a Chinese path

I am a Chinese user. I use Chinese Operation System. I have installed shotcut under a path containing Chinese characters. Shotcut wouldn’t import video documents. Many functions can’t be used. Please fix this severe problem. Thanks!

We need a volunteer to fix it. I am not Chinese and do not have any idea what the problem is. Considering the current rate of contribution, this might not happen for a long time.