From a476121c209bf0f67da64964f8fcacab36d50ac0 Mon Sep 17 00:00:00 2001
From: Tetsuaki Hamano <tetsuaki.hamano@gmail.com>
Date: Thu, 25 May 2023 20:54:23 +0900
Subject: [PATCH] SpacingSizesControl: Fix problem with the slider position
 being reset when saving global styles

---
 .../components/global-styles/dimensions-panel.js  | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/packages/block-editor/src/components/global-styles/dimensions-panel.js b/packages/block-editor/src/components/global-styles/dimensions-panel.js
index d884f46bfda1cf..3a4a2b3230fa99 100644
--- a/packages/block-editor/src/components/global-styles/dimensions-panel.js
+++ b/packages/block-editor/src/components/global-styles/dimensions-panel.js
@@ -207,8 +207,19 @@ export default function DimensionsPanel( {
 	// in global styles but not in block inspector.
 	includeLayoutControls = false,
 } ) {
-	const decodeValue = ( rawValue ) =>
-		getValueFromVariable( { settings }, '', rawValue );
+	const decodeValue = ( rawValue ) => {
+		if ( typeof rawValue === 'object' ) {
+			return Object.keys( rawValue ).reduce( ( acc, key ) => {
+				acc[ key ] = getValueFromVariable(
+					{ settings },
+					'',
+					rawValue[ key ]
+				);
+				return acc;
+			}, {} );
+		}
+		return getValueFromVariable( { settings }, '', rawValue );
+	};
 
 	const showSpacingPresetsControl = useHasSpacingPresets( settings );
 	const units = useCustomUnits( {