UnitControl: Fix an issue where keyboard shortcuts unintentionally sh…

…ift focus on Windows OS (#62988)

* UnitControl: Fix an issue where keyboard shortcuts unintentionally shift focus on Windows OS

* Update changelog

* Update comment

Unlinked contributors: webexpr-dhenriet.

Co-authored-by: t-hamano <wildworks@git.wordpress.org>
Co-authored-by: tyxla <tyxla@git.wordpress.org>

packages/components/CHANGELOG.md

@@ -6,6 +6,7 @@
 
 -   `UnitControl`: Fix colors when disabled. ([#62970](https://github.com/WordPress/gutenberg/pull/62970))
 -   `useUpdateEffect`: Correctly track mounted state in strict mode. ([#62974](https://github.com/WordPress/gutenberg/pull/62974))
+-   `UnitControl`: Fix an issue where keyboard shortcuts unintentionally shift focus on Windows OS. ([#62988](https://github.com/WordPress/gutenberg/pull/62988))
 
 ### Internal
 

packages/components/src/unit-control/index.tsx

@@ -167,11 +167,12 @@ function UnforwardedUnitControl(
 	if ( ! disableUnits && isUnitSelectTabbable && units.length ) {
 		handleOnKeyDown = ( event: KeyboardEvent< HTMLInputElement > ) => {
 			props.onKeyDown?.( event );
-			// Unless the meta key was pressed (to avoid interfering with
-			// shortcuts, e.g. pastes), moves focus to the unit select if a key
+			// Unless the meta or ctrl key was pressed (to avoid interfering with
+			// shortcuts, e.g. pastes), move focus to the unit select if a key
 			// matches the first character of a unit.
 			if (
 				! event.metaKey &&
+				! event.ctrlKey &&
 				reFirstCharacterOfUnits.test( event.key )
 			) {
 				refInputSuffix.current?.focus();