Vertical Type Tool cuts off Japanese text input (ARM Windows / Illustrator Beta)

Description:
I am using Adobe Illustrator Beta on Windows ARM environment (Japanese locale).
When I try to enter Japanese text vertically using the Vertical Type Tool, the characters are cut off and not displayed correctly.
However, horizontal text input and Japanese input using the Type on a Path Tool work without any issues.

Please investigate this problem with vertical Japanese text input in the ARM version.