Method renderFlatNormal

src/bases/TaskListView.ts:1582–1655

(
		taskNotes: TaskInfo[],
		visibleProperties: string[] | undefined,
		cardOptions: TaskCardOptions
	)

	}

	private async renderFlatNormal(
		taskNotes: TaskInfo[],
		visibleProperties: string[] | undefined,
		cardOptions: TaskCardOptions
	): Promise<void> {
		if (!this.itemsContainer) return;
		this.lastVirtualItems = [];
		this.taskGroupKeys.clear(); // No groups in flat mode
		this.setSortScopePaths([[null, taskNotes.map((task) => task.path)]]);

		const seenPaths = new Set<string>();
		const orderChanged = !this.arePathArraysEqual(taskNotes, this.lastFlatPaths);
		const cardRenderSignature = this.buildCardRenderSignature(visibleProperties, cardOptions);
		const cardRenderChanged = cardRenderSignature !== this.lastCardRenderSignature;

		if (orderChanged) {
			this.itemsContainer.empty();
			this.currentTaskElements.clear();
		}

		for (const taskInfo of taskNotes) {
			let cardEl = orderChanged ? null : this.currentTaskElements.get(taskInfo.path) || null;
			const signature = this.buildTaskSignature(taskInfo);
			const previousSignature = this.lastTaskSignatures.get(taskInfo.path);
			const needsUpdate = cardRenderChanged || signature !== previousSignature || !cardEl;

			if (!cardEl || needsUpdate) {
				const newCard = createTaskCard(
					taskInfo,
					this.plugin,
					visibleProperties,
					cardOptions
				);
				if (cardEl && cardEl.isConnected) {
					cardEl.replaceWith(newCard);
				}
				cardEl = newCard;
			}

			if (!cardEl.isConnected) {
				this.itemsContainer.appendChild(cardEl);
			}

			if (needsUpdate) {
				this.configureCardForManualReordering(cardEl, taskInfo, null);
			}

			this.currentTaskElements.set(taskInfo.path, cardEl);
			this.taskInfoCache.set(taskInfo.path, taskInfo);
			this.lastTaskSignatures.set(taskInfo.path, signature);
			seenPaths.add(taskInfo.path);
		}

		if (!orderChanged && seenPaths.size !== this.currentTaskElements.size) {
			for (const [path, el] of this.currentTaskElements) {
				if (!seenPaths.has(path)) {
					el.remove();
					this.currentTaskElements.delete(path);