On iOS 27, SwiftUI re-runs a representable's update only when an
environment value read during it changes; even @Environment(\.self) is
tracked per key. AnchoredTranscriptList copied context.environment
without reading keys, and compared metrics later in a drain that is
often deferred. A theme switch or a system text size change therefore
never reached the hosted rows: text kept its old size and colors.
updateUIViewController now reads every runtime-changing value the rows
follow (Dynamic Type, bold text, typography, locale, direction, color
scheme, theme, link action, enabled state). Rows still receive the
complete environment snapshot.
The tests drive Dynamic Type through UIKit traits, as the system does.
On iOS 27 a SwiftUI dynamicTypeSize override does not reach a UIKit
representable's environment, and the app never sets one above the
list. A new test checks that theme-only and text-size-only changes
reach visible rows without reconfiguring cells; it fails without the
fix.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Render ExitPlanMode and exit_plan_mode Markdown from input.plan in iOS and Android conversations. Preserve approvals, raw source and diagnostics while hiding empty output placeholders and prewarming plan documents.
Add generated protocol fixtures and native regression coverage for long plans, live updates, recycling, themes and typography.
Move tool output into a live sheet with group navigation and full-content copying. Keep lightweight grouped summaries inline, add agent process pages, and preserve transcript reading position.\n\nAdd real transcript and sheet regression coverage with localized summaries.
Add viewport-driven paging with layout acknowledgements, bounded retries, cancellation gates, and epoch-safe history retention.
Preserve transcript anchors and expansion state, fix tool-group identity collisions, and serialize Android history coordination on Main.
Reduce per-scroll composition and layout work; add native regression tests, CI coverage, and profiling guidance.
