diff --git a/packages/block-editor/src/components/block-navigation/dropdown.js b/packages/block-editor/src/components/block-navigation/dropdown.js
index 035a38604b0293..0bf8fd05320188 100644
--- a/packages/block-editor/src/components/block-navigation/dropdown.js
+++ b/packages/block-editor/src/components/block-navigation/dropdown.js
@@ -27,8 +27,7 @@ function BlockNavigationDropdownToggle( {
 } ) {
 	return (
 		<Button
-			// TODO: Switch to `true` (40px size) if possible
-			__next40pxDefaultSize={ false }
+			__next40pxDefaultSize
 			{ ...props }
 			ref={ innerRef }
 			icon={ listView }
diff --git a/packages/block-editor/src/components/block-pattern-setup/setup-toolbar.js b/packages/block-editor/src/components/block-pattern-setup/setup-toolbar.js
index c551c2e1632bcf..1856dbef81886d 100644
--- a/packages/block-editor/src/components/block-pattern-setup/setup-toolbar.js
+++ b/packages/block-editor/src/components/block-pattern-setup/setup-toolbar.js
@@ -18,8 +18,7 @@ import { VIEWMODES } from './constants';
 const Actions = ( { onBlockPatternSelect } ) => (
 	<div className="block-editor-block-pattern-setup__actions">
 		<Button
-			// TODO: Switch to `true` (40px size) if possible
-			__next40pxDefaultSize={ false }
+			__next40pxDefaultSize
 			variant="primary"
 			onClick={ onBlockPatternSelect }
 		>
@@ -36,8 +35,7 @@ const CarouselNavigation = ( {
 } ) => (
 	<div className="block-editor-block-pattern-setup__navigation">
 		<Button
-			// TODO: Switch to `true` (40px size) if possible
-			__next40pxDefaultSize={ false }
+			__next40pxDefaultSize
 			icon={ isRTL() ? chevronRight : chevronLeft }
 			label={ __( 'Previous pattern' ) }
 			onClick={ handlePrevious }
@@ -45,8 +43,7 @@ const CarouselNavigation = ( {
 			accessibleWhenDisabled
 		/>
 		<Button
-			// TODO: Switch to `true` (40px size) if possible
-			__next40pxDefaultSize={ false }
+			__next40pxDefaultSize
 			icon={ isRTL() ? chevronLeft : chevronRight }
 			label={ __( 'Next pattern' ) }
 			onClick={ handleNext }
@@ -69,16 +66,14 @@ const SetupToolbar = ( {
 	const displayControls = (
 		<div className="block-editor-block-pattern-setup__display-controls">
 			<Button
-				// TODO: Switch to `true` (40px size) if possible
-				__next40pxDefaultSize={ false }
+				__next40pxDefaultSize
 				icon={ stretchFullWidth }
 				label={ __( 'Carousel view' ) }
 				onClick={ () => setViewMode( VIEWMODES.carousel ) }
 				isPressed={ isCarouselView }
 			/>
 			<Button
-				// TODO: Switch to `true` (40px size) if possible
-				__next40pxDefaultSize={ false }
+				__next40pxDefaultSize
 				icon={ grid }
 				label={ __( 'Grid view' ) }
 				onClick={ () => setViewMode( VIEWMODES.grid ) }
diff --git a/packages/block-editor/src/components/block-patterns-paging/index.js b/packages/block-editor/src/components/block-patterns-paging/index.js
index ce1fa8b93df735..8af49f6f0064e1 100644
--- a/packages/block-editor/src/components/block-patterns-paging/index.js
+++ b/packages/block-editor/src/components/block-patterns-paging/index.js
@@ -38,8 +38,7 @@ export default function Pagination( {
 						className="block-editor-patterns__grid-pagination-previous"
 					>
 						<Button
-							// TODO: Switch to `true` (40px size) if possible
-							__next40pxDefaultSize={ false }
+							__next40pxDefaultSize
 							variant="tertiary"
 							onClick={ () => changePage( 1 ) }
 							disabled={ currentPage === 1 }
@@ -49,8 +48,7 @@ export default function Pagination( {
 							<span>«</span>
 						</Button>
 						<Button
-							// TODO: Switch to `true` (40px size) if possible
-							__next40pxDefaultSize={ false }
+							__next40pxDefaultSize
 							variant="tertiary"
 							onClick={ () => changePage( currentPage - 1 ) }
 							disabled={ currentPage === 1 }
@@ -74,8 +72,7 @@ export default function Pagination( {
 						className="block-editor-patterns__grid-pagination-next"
 					>
 						<Button
-							// TODO: Switch to `true` (40px size) if possible
-							__next40pxDefaultSize={ false }
+							__next40pxDefaultSize
 							variant="tertiary"
 							onClick={ () => changePage( currentPage + 1 ) }
 							disabled={ currentPage === numPages }
@@ -85,6 +82,7 @@ export default function Pagination( {
 							<span>›</span>
 						</Button>
 						<Button
+							__next40pxDefaultSize
 							variant="tertiary"
 							onClick={ () => changePage( numPages ) }
 							disabled={ currentPage === numPages }
diff --git a/packages/block-editor/src/components/block-quick-navigation/index.js b/packages/block-editor/src/components/block-quick-navigation/index.js
index 4f22c2a266722d..fdb3475b3e180f 100644
--- a/packages/block-editor/src/components/block-quick-navigation/index.js
+++ b/packages/block-editor/src/components/block-quick-navigation/index.js
@@ -59,8 +59,7 @@ function BlockQuickNavigationItem( { clientId, onSelect } ) {
 
 	return (
 		<Button
-			// TODO: Switch to `true` (40px size) if possible
-			__next40pxDefaultSize={ false }
+			__next40pxDefaultSize
 			isPressed={ isSelected }
 			onClick={ async () => {
 				await selectBlock( clientId );