pressing Enter after typing Korean text inserts duplicate line break [ safari ]

[SeonJun-Hwang]

Describe the issue

In Safari, pressing Enter after typing Korean text results in duplicate line breaks. Please refer to the attached video for more details.

Jul-08-2024.10-50-29.mp4

Browser and platform

safari, mac 10.15

Reproduction link

No response

[marijnh]

Which Korean keyboard setting are you using? I tried a bunch, but none of them behave like what your video is showing, and I couldn't reproduce the issue.

[SeonJun-Hwang]

@marijnh
im using the default korean keyboard provided by macOS ( 두벌식, 2-Set )

[marijnh]

Strange. When I type with the Korean - 2-Set keyboard, I never see the composition underline that is visible on your screencast. And Enter doesn't produce this double line break effect. Could you tell me precisely which keys you're pressing? I tried a lot of different ones, but maybe it's some combination I'm not using.

[SeonJun-Hwang]

I pressed just "ㅁ" (on eng Key 'a') and "Enter", "Enter" was pressed when composition underline at "ㅁ"

Upon further inspection, sometimes the composition underline did not appear. However, most of the time the composition underline did appear. After refreshing the page or cross-checking in Chrome, the issue reoccurred.

[marijnh]

I never get the underline in Safari. I always get it in Chrome, but there the issue doesn't appear to occur.

[SeonJun-Hwang]

🤔 It seems that a keyboard supporting Korean or some other settings might be necessary. Thank you for looking into this. 🙏