From 934228846a83468657429250f53e6601a4f9c4ad Mon Sep 17 00:00:00 2001
From: WebDevNerdStuff <webdevnerdstuff@gmail.com>
Date: Tue, 21 May 2024 05:15:20 -0700
Subject: [PATCH] fix(defaults): allow null component and global values
 (#19842)

fixes #19783
---
 packages/vuetify/src/composables/defaults.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/vuetify/src/composables/defaults.ts b/packages/vuetify/src/composables/defaults.ts
index 5f211f56870..701c61824b9 100644
--- a/packages/vuetify/src/composables/defaults.ts
+++ b/packages/vuetify/src/composables/defaults.ts
@@ -106,7 +106,9 @@ export function internalUseDefaults (
       if (prop === 'class' || prop === 'style') {
         return [componentDefaults.value?.[prop], propValue].filter(v => v != null)
       } else if (typeof prop === 'string' && !propIsDefined(vm.vnode, prop)) {
-        return componentDefaults.value?.[prop] ?? defaults.value?.global?.[prop] ?? propValue
+        return componentDefaults.value?.[prop] !== undefined ? componentDefaults.value?.[prop]
+          : defaults.value?.global?.[prop] !== undefined ? defaults.value?.global?.[prop]
+          : propValue
       }
       return propValue
     },