fix(heading): initially follow theme's margin if OceanWP is used

src/block/heading/deprecated.js

@@ -19,6 +19,21 @@ import {
  */
 import { addFilter } from '@wordpress/hooks'
 
+// Version 3.13.9 Deprecations
+addFilter( 'stackable.heading.save.blockClassNames', 'stackable/3.13.9', ( output, props ) => {
+	if ( compareVersions( props.version, '3.13.9' ) >= 0 ) { // Current version is greater than or equal to 3.13.9
+		return output
+	}
+
+	const responsiveClass = getResponsiveClasses( props.attributes )
+	return [
+		props.className,
+		'stk-block-heading',
+		responsiveClass,
+		'stk-block-heading--v2',
+	]
+} )
+
 // Version 3.6.1 Deprecations
 addFilter( 'stackable.heading.save.blockClassNames', 'stackable/3.6.1', ( output, props ) => {
 	if ( compareVersions( props.version, '3.6.1' ) === 1 ) { // Current version is greater than 3.6.1

src/block/heading/edit.js

@@ -81,7 +81,7 @@ const Edit = props => {
 	const blockClassNames = classnames( [
 		className,
 		'stk-block-heading',
-		'stk-block-heading--v2',
+		'stk-block-heading--v3',
 	] )
 
 	const textClassNames = classnames( [

src/block/heading/save.js

@@ -33,7 +33,7 @@ export const Save = props => {
 		className,
 		'stk-block-heading',
 		responsiveClass,
-		'stk-block-heading--v2',
+		'stk-block-heading--v3',
 	], props ) )
 
 	const textClassNames = classnames( [

src/block/heading/style.scss

@@ -10,3 +10,10 @@
 		margin: 0 !important;
 	}
 }
+
+.stk-block-heading--v3 {
+	.stk-block-heading__text:not(.stk-block-heading--use-theme-margins) {
+		margin-top: 0 !important;
+		margin-bottom: 0 !important;
+	}
+}