[BUG] - Rendering a block while using manifest defaults results in a fatal error.

[mbmjertan]

echo Helpers::render(
						'carousel',
						renderPathName: 'blocks',
						renderContent: $collectedRenders,
						renderUseComponentDefaults: true
					);

This triggers a fatal error because you call getComponent on a block in Helpers::render when renderUseComponentDefaults is true.

		// Merge default attributes with the component attributes.
		if ($renderUseComponentDefaults) {
			$renderAttributes = Helpers::getDefaultRenderAttributes(Helpers::getComponent($renderName), $renderAttributes);
		}

In turn, this makes it unable to render a block while keeping defaults.

IMO this should support blocks as well? They have almost the same manifest