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fix(chat): GenUI turn skeleton suppresses markdown branch entirely #247

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Merged
blove merged 1 commit into from
May 11, 2026
Merged

fix(chat): GenUI turn skeleton suppresses markdown branch entirely #247

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12 changes: 9 additions & 3 deletions libs/chat/src/lib/compositions/chat/chat.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -164,10 +164,16 @@ import type { ChatRenderEvent } from './chat-render-event';
</ng-container>
</chat-tool-calls>
<chat-subagents [agent]="agent()" />
@if ((pending || (classified.type() === 'a2ui' && classified.a2uiSurfaces().size === 0)) && genuiTurn) {
@if (genuiTurn && classified.type() !== 'a2ui' && classified.type() !== 'json-render') {
<!-- GenUI turn awaiting the rendered surface — skeleton suppresses
any streaming markdown that may flow before the classifier
resolves (e.g. raw sub-LLM JSON envelopes streaming before
emit_generated_surface prepends its A2UI sentinel prefix). -->
<chat-genui-skeleton />
}
@if (classified.markdown(); as md) {
} @else if (classified.type() === 'a2ui' && classified.a2uiSurfaces().size === 0 && genuiTurn) {
<!-- Surface event arrived but envelopes haven't yet parsed into surfaces. -->
<chat-genui-skeleton />
} @else if (classified.markdown(); as md) {
<chat-streaming-md [content]="md" [streaming]="agent().isLoading() && i === agent().messages().length - 1" />
}
@if (classified.spec(); as spec) {
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