Simplify the layout grid block registration.

src/block-experiments-setup.js

@@ -1,19 +1,9 @@
-/**
- * WordPress dependencies
- */
-import { select } from '@wordpress/data';
 
 // This file is to set up the jetpack/layout-grid block that currently lives in block-experiments/blocks/layout-grid
 import { registerBlock } from '../block-experiments/blocks/layout-grid/src';
 
-export default function setupBlockExperiments() {
-	// eslint-disable-next-line @wordpress/react-no-unsafe-timeout
-	setTimeout( () => {
-		const capabilities = select( 'core/block-editor' ).getSettings(
-			'capabilities'
-		);
-		if ( capabilities.layoutGridBlock ) {
-			registerBlock();
-		}
-	} );
+export default function setupBlockExperiments( capabilities ) {	
+	if ( capabilities.layoutGridBlock ) {
+		registerBlock();
+	}
 }

src/index.js

@@ -24,7 +24,8 @@ addAction( 'native.render', 'gutenberg-mobile', ( props ) => {
 	setupJetpackEditor(
 		props.jetpackState || { blogId: 1, isJetpackActive: true }
 	);
-	setupBlockExperiments();
+	const capabilities = props.capabilities ?? {};
+	setupBlockExperiments( capabilities );
 } );
 
 addFilter( 'native.block_editor_props', 'gutenberg-mobile', ( editorProps ) => {