typing japanese in actor section werid

[amanosatosi]

OS - windows 11
version 3.4.2

you can type. you can press space key for changing kanji and stuff.
but when you type enter, the selected text don't go in and selection go to next line.
pressing enter again won't help. but when you press space, it will put the text but not on intended line.

[arch1t3cht]

Reproduced and confirmed that this also happens when using normal wxComboBoxes rather than Aegisub's Placeholders. wxWidgets seems to send key events when pressing Enter inside an IME prompt here and in the Layer control, but not in the Margin controls. So this may be an upstream bug, but needs more investigation.

[amanosatosi]

does same thing happens on mac OS? i heard that it didn't happen in linux.