From dcd67bdd78f15e29a1263c1de8317c44243fea84 Mon Sep 17 00:00:00 2001
From: George Mamadashvili <georgemamadashvili@gmail.com>
Date: Mon, 26 Jul 2021 09:49:46 +0400
Subject: [PATCH] withFontSizes: Parse units into a numbers

---
 .../src/components/font-sizes/with-font-sizes.js           | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/block-editor/src/components/font-sizes/with-font-sizes.js b/packages/block-editor/src/components/font-sizes/with-font-sizes.js
index c08f2873b06122..5177e7ac807bd0 100644
--- a/packages/block-editor/src/components/font-sizes/with-font-sizes.js
+++ b/packages/block-editor/src/components/font-sizes/with-font-sizes.js
@@ -97,9 +97,12 @@ export default ( ...fontSizeNames ) => {
 						fontSizeAttributeName,
 						customFontSizeAttributeName
 					) {
-						return ( fontSizeValue ) => {
+						return ( fontSizeUnit ) => {
+							const fontSizeValue = fontSizeUnit
+								? parseInt( fontSizeUnit, 10 )
+								: undefined;
 							const fontSizeObject = find( this.props.fontSizes, {
-								size: Number( fontSizeValue ),
+								size: fontSizeValue,
 							} );
 							this.props.setAttributes( {
 								[ fontSizeAttributeName ]: