From c7097210ee65965f72fd60c705c976d67eaf53bf Mon Sep 17 00:00:00 2001
From: tellthemachines <isabel@tellthemachines.com>
Date: Tue, 28 Mar 2023 14:03:23 +1100
Subject: [PATCH] Resize from fixed input field

---
 packages/block-library/src/spacer/edit.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/block-library/src/spacer/edit.js b/packages/block-library/src/spacer/edit.js
index 331a5b8d7533f1..bc88bfd8ba2b9d 100644
--- a/packages/block-library/src/spacer/edit.js
+++ b/packages/block-library/src/spacer/edit.js
@@ -103,7 +103,7 @@ const SpacerEdit = ( {
 	const { height, width, style: blockStyle = {} } = attributes;
 
 	const { layout = {} } = blockStyle;
-	const { selfStretch } = layout;
+	const { selfStretch, flexSize } = layout;
 
 	const [ isResizing, setIsResizing ] = useState( false );
 	const [ temporaryHeight, setTemporaryHeight ] = useState( null );
@@ -155,6 +155,8 @@ const SpacerEdit = ( {
 	const getHeightForVerticalBlocks = () => {
 		if ( isFlexLayout && selfStretch === 'fit' ) {
 			return undefined;
+		} else if ( isFlexLayout && flexSize ) {
+			return temporaryHeight || flexSize;
 		}
 		return temporaryHeight || getSpacingPresetCssVar( height ) || undefined;
 	};
@@ -162,6 +164,8 @@ const SpacerEdit = ( {
 	const getWidthForHorizontalBlocks = () => {
 		if ( isFlexLayout && selfStretch === 'fit' ) {
 			return undefined;
+		} else if ( isFlexLayout && flexSize ) {
+			return temporaryWidth || flexSize;
 		}
 		return temporaryWidth || getSpacingPresetCssVar( width ) || undefined;
 	};