With a phone keyboard up there are about 350px left. Below 840px, focusing
an exercise's answer now strips the lesson back to what is being answered,
as the reworked artifact does: the nav, the header, the roadmap, the quick
replies and the earlier messages go, and an answer bar takes the composer's
place — ✕ · 2 / 4 · 가 · 한 · ↑ ↓ · 제출. Leaving the fields leaves the mode.
The 한글 keyboard follows the field touched last, message box or answer,
each with its own composer, so a half-built syllable stays in the field it
was typed in. The exercise picks the keyboard — up for recall, down for
translate, so one is not left up from the last — until he switches it
himself; that choice holds for the rest of the exercise. With it up, fields
ask for inputmode="none", and a focused field is refocused so the change
takes effect. 가 parks the field and opens the word list over the answer;
closing the list, or Back, returns to the field.
iOS ignores interactive-widget=resizes-content and lets the keyboard cover
the page; there the shell takes the visual viewport's height instead.
Also, from the plan's list:
· a send that gets nothing back takes the message out of the transcript
and puts a typed one back in the box; an exercise keeps its answers.
Stopped with nothing received, the message is withdrawn too. The answer
counts toward the unit once the tutor has it — counted before, a failed
and resent answer counted twice.
· Skip is local: the exercise steps aside and nothing is sent.
· a choice, tapped again, stays chosen.
· Enter moves to the next answer and submits from the last.
· an unreachable server says so, not "Failed to fetch".
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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