Bug: submitting at a wrong timing due to Japanese input method on Safari

Newdle implements Enter to Submit in an incompatible-with-Safari-and-Japanese-text-input way. Please consider implementing a mitigation.

See , and for the background and mitigation.

Start by reviewing the three linked articles, then locate Newdle's Enter-to-submit handling and reproduce the issue with Safari and Japanese text input. Done means Enter no longer submits during Japanese composition while the intended submission behavior remains available afterward.

Written by the indexing model from the issue text.