when I enter Korean to search, it starts with an alphabet.

Describe the issue

when I type Korean to search, it starts with an alphabet.

if I click search area and type korean, I can type in Korean normally. But if I type in Korean without clicking the search area, it starts with an alphabet.

Linux distribution and version, GNOME shell version, and ArcMenu version

Ubuntu 20.04 3.36.9 / Arcmenu 17

Error logs (if necessary)

Additional info, screenshots, or video capture (if necessary)