From c0f7c5960f21fba94b4810e0be0a3a526793f53e Mon Sep 17 00:00:00 2001
From: Joe Anderson <joe@mousetrapped.co.uk>
Date: Fri, 22 Dec 2023 16:21:42 +0000
Subject: [PATCH] Fix: Plate ignores plugins passed via `editor`

---
 .changeset/chilled-ligers-jam.md            |  3 ++-
 packages/core/src/components/Plate.spec.tsx | 22 +++++++++++++++++++++
 packages/core/src/hooks/usePlateEffects.ts  |  3 ++-
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/.changeset/chilled-ligers-jam.md b/.changeset/chilled-ligers-jam.md
index 84c381ffcc..e0a35cf229 100644
--- a/.changeset/chilled-ligers-jam.md
+++ b/.changeset/chilled-ligers-jam.md
@@ -2,4 +2,5 @@
 '@udecode/plate-core': patch
 ---
 
-Fix: `readOnly` on Plate store defaults to false and overrides `readOnly` on PlateContent
+- Fix: `readOnly` on Plate store defaults to false and overrides `readOnly` on PlateContent
+- Fix: Plate ignores plugins passed via `editor`
diff --git a/packages/core/src/components/Plate.spec.tsx b/packages/core/src/components/Plate.spec.tsx
index a1a7b058ee..cde740713b 100644
--- a/packages/core/src/components/Plate.spec.tsx
+++ b/packages/core/src/components/Plate.spec.tsx
@@ -132,6 +132,28 @@ describe('Plate', () => {
         expect(result.current.at(-1)!.key).toBe('test2');
       });
     });
+
+    it('should use plugins from editor', () => {
+      const _plugins = [{ key: 'test' }];
+      const editor = createPlateEditor({ plugins: _plugins });
+
+      const wrapper = ({ children }: any) => (
+        <Plate editor={editor}>{children}</Plate>
+      );
+
+      const { result, rerender } = renderHook(
+        () => usePlateSelectors().plugins(),
+        {
+          wrapper,
+        }
+      );
+
+      expect(result.current.some((p: any) => p.key === 'test')).toBe(true);
+
+      rerender();
+
+      expect(result.current.some((p: any) => p.key === 'test')).toBe(true);
+    });
   });
 
   describe('when id updates', () => {
diff --git a/packages/core/src/hooks/usePlateEffects.ts b/packages/core/src/hooks/usePlateEffects.ts
index 36506dd36e..6b67a1fe95 100644
--- a/packages/core/src/hooks/usePlateEffects.ts
+++ b/packages/core/src/hooks/usePlateEffects.ts
@@ -1,5 +1,6 @@
 import { useEffect } from 'react';
 import { Value } from '@udecode/slate';
+import { isDefined } from '@udecode/utils';
 
 import { PlateProps } from '../components';
 import { useEditorRef, usePlateStates } from '../stores';
@@ -26,7 +27,7 @@ export const usePlateEffects = <
   const [, setPlugins] = states.plugins();
 
   useEffect(() => {
-    if (pluginsProp !== rawPlugins) {
+    if (isDefined(pluginsProp) && pluginsProp !== rawPlugins) {
       setRawPlugins(rawPlugins);
 
       setPlatePlugins<V, E>(editor, {