diff --git a/blocks/api/factory.js b/blocks/api/factory.js
index 121b155e122fd..21d8c7791657b 100644
--- a/blocks/api/factory.js
+++ b/blocks/api/factory.js
@@ -67,8 +67,8 @@ export function createBlock( name, blockAttributes = {} ) {
 export function switchToBlockType( blocks, name ) {
 	const blocksArray = castArray( blocks );
 	const isMultiBlock = blocksArray.length > 1;
-	const fistBlock = blocksArray[ 0 ];
-	const sourceName = fistBlock.name;
+	const firstBlock = blocksArray[ 0 ];
+	const sourceName = firstBlock.name;
 
 	if ( isMultiBlock && ! every( blocksArray, ( block ) => ( block.name === sourceName ) ) ) {
 		return null;
@@ -99,7 +99,7 @@ export function switchToBlockType( blocks, name ) {
 	if ( transformation.isMultiBlock ) {
 		transformationResults = transformation.transform( blocksArray.map( ( currentBlock ) => currentBlock.attributes ) );
 	} else {
-		transformationResults = transformation.transform( fistBlock.attributes );
+		transformationResults = transformation.transform( firstBlock.attributes );
 	}
 
 	// Ensure that the transformation function returned an object or an array
@@ -130,7 +130,7 @@ export function switchToBlockType( blocks, name ) {
 		...result,
 		// The first transformed block whose type matches the "destination"
 		// type gets to keep the existing UID of the first block.
-		uid: index === firstSwitchedBlock ? fistBlock.uid : result.uid,
+		uid: index === firstSwitchedBlock ? firstBlock.uid : result.uid,
 	} ) );
 }
 
diff --git a/blocks/editable/index.js b/blocks/editable/index.js
index b2818952f7001..10de33f38900e 100644
--- a/blocks/editable/index.js
+++ b/blocks/editable/index.js
@@ -558,6 +558,7 @@ export default class Editable extends Component {
 				if ( event.shiftKey || ! this.props.onSplit ) {
 					this.editor.execCommand( 'InsertLineBreak', false, event );
 				} else {
+					event.stopImmediatePropagation();
 					this.splitContent();
 				}
 			}
diff --git a/blocks/library/list/index.js b/blocks/library/list/index.js
index 724a43cf6d29e..b136253422fe1 100644
--- a/blocks/library/list/index.js
+++ b/blocks/library/list/index.js
@@ -154,16 +154,19 @@ registerBlockType( 'core/list', {
 				blocks: [ 'core/paragraph' ],
 				transform: ( { values } ) =>
 					compact( values.map( ( value ) => get( value, 'props.children', null ) ) )
-						.map( ( content ) => createBlock( 'core/paragraph', { content } ) ),
+						.map( ( content ) => createBlock( 'core/paragraph', {
+							content: [ content ],
+						} ) ),
 			},
 			{
 				type: 'block',
 				blocks: [ 'core/quote' ],
 				transform: ( { values } ) => {
 					return createBlock( 'core/quote', {
-						value: ( values.length === 1 ? values : initial( values ) )
-							.map( ( value ) => ( { children: <p> { get( value, 'props.children' ) } </p> } ) ),
-						citation: ( values.length === 1 ? undefined : get( last( values ), 'props.children' ) ),
+						value: compact( ( values.length === 1 ? values : initial( values ) )
+							.map( ( value ) => get( value, 'props.children', null ) ) )
+							.map( ( children ) => ( { children: <p>{ children }</p> } ) ),
+						citation: ( values.length === 1 ? undefined : [ get( last( values ), 'props.children' ) ] ),
 					} );
 				},
 			},