From f5207ba65db7017fc4fddc28ac2b257f2d24d4a4 Mon Sep 17 00:00:00 2001
From: gucal <gucalaliriza@outlook.com>
Date: Tue, 9 Apr 2024 11:39:26 +0300
Subject: [PATCH] Misc Section - classnames not being set in unstyled mode
 #6329

---
 components/lib/blockui/BlockUI.js     | 2 +-
 components/lib/blockui/BlockUIBase.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/lib/blockui/BlockUI.js b/components/lib/blockui/BlockUI.js
index e5872a593d..777d1b489a 100644
--- a/components/lib/blockui/BlockUI.js
+++ b/components/lib/blockui/BlockUI.js
@@ -124,7 +124,7 @@ export const BlockUI = React.forwardRef((inProps, ref) => {
             id: props.id,
             ref: elementRef,
             style: props.containerStyle,
-            className: cx('root'),
+            className: classNames(props.containerClassName, cx('root')),
             'aria-busy': props.blocked
         },
         BlockUIBase.getOtherProps(props),
diff --git a/components/lib/blockui/BlockUIBase.js b/components/lib/blockui/BlockUIBase.js
index fd5e10a005..0a3e3f7e75 100644
--- a/components/lib/blockui/BlockUIBase.js
+++ b/components/lib/blockui/BlockUIBase.js
@@ -2,7 +2,7 @@ import { ComponentBase } from '../componentbase/ComponentBase';
 import { classNames } from '../utils/Utils';
 
 const classes = {
-    root: ({ props }) => classNames('p-blockui-container', props.containerClassName),
+    root: 'p-blockui-container',
     mask: ({ props }) =>
         classNames('p-blockui p-component-overlay p-component-overlay-enter', {
             'p-blockui-document': props.fullScreen