_loadCommandPool = () => {
		pCommandPool ??= new Promise((resolve, reject) => {
			sap.ui.require(["sap/ui/core/_CommandPool"], resolve, reject);
		});

		return pCommandPool;
	}
Public on ComponentMetadata, kept for compatibility.
Detailed documentation see ComponentMetadata#getManifestEntry

@param {string} sKey Either the manifest section name (namespace) or a concrete path
@param {boolean} [bMerged=false] Indicates whether the custom configuration is merged with the parent custom configuration of the Component.
@deprecated
@return {any|null} Value of the manifest section or the key (could be any kind of value)