Audacity softlocks in bopomofo input method

AudacityVer: 3.1.3

OSVer: Windows 10 Home

Possibly Related:
I am using 2 input methods:
English (US), US keyboard
Chinese (Traditional, Taiwan), Microsoft Bopomofo

Audacity would often softlock if the first thing I do is pressing the keyboard.

To recreate:
Switch to the “Bopomofo” input method,
Open audacity,
Press any key.

This is a known bug:

The workaround is to use compatibility mode of the IME.