That would be fine. The problem will occur when one mount the internal SDCARD through miniusb, since it will be mounted with utf8 flag, as most linux distributions will do. Hence if you can view it as a chinese filename in the internal SDCARD through edge, you won't see it after mounting it through miniusb.

I have to manually change to mounting it without utf8 flag, I can then see the filename.

Simple solutions would be to mount the internal SDCARD with utf8 flag by default. I don't know if there is an undesired reason why edge is not doing it right now.

How can I try to create a ticket and formally request this?