Spacer: Fix flex layout unit reset (WordPress#68815)

Co-authored-by: Mayank-Tripathi32 <[email protected]> Co-authored-by: carolinan <[email protected]> Co-authored-by: Mamaduka <[email protected]> Co-authored-by: ndiego <[email protected]> Co-authored-by: stokesman <[email protected]> Co-authored-by: hanneslsm <[email protected]>
MaxMood96 · Jan 22, 2025 · 06ee5e1 · 06ee5e1
1 parent 05ef404
commit 06ee5e1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/block-library/src/spacer/edit.js b/packages/block-library/src/spacer/edit.js
@@ -260,7 +260,7 @@ const SpacerEdit = ( {
 			isFlexLayout &&
 			selfStretch !== 'fill' &&
 			selfStretch !== 'fit' &&
-			! flexSize
+			flexSize === undefined
 		) {
 			if ( inheritedOrientation === 'horizontal' ) {
 				// If spacer is moving from a vertical container to a horizontal container,