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@@ -135,6 +135,8 @@ export const helpers = EditorModule.helper({
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},
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extendStreamCard(streamCardId: string) {
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+ if (!streamCardId) return;
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+
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const compMap = this.store.designData.compMap;
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const card = compMap[streamCardId];
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const childs = card.children.default || [];
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