Wheel-up now clears stickToBottom immediately on the raw scroll event, wheel-down re-checks the resting position, and the auto-scroll effect re-checks stickToBottom right before scrollToItem(0). The scroll-state effect could miss a wheel scroll that began and ended within one frame, so the next incoming line pulled the buffer back to the bottom.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JW57ZvxRmxcDF7AFACLSoV
Add extra vertical space to every buffer line (LINE_SPACING_EXTRA, 30% of font size) on top of the font natural line height. The same style measures and draws rows so whole-line snapping stays in step.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JW57ZwRSygeowNBguQEUUB
weishauptandClaude Sonnet 5.5