diff --git a/app/client/package.json b/app/client/package.json
index f3cc105a9f5d..ed8fedee4899 100644
--- a/app/client/package.json
+++ b/app/client/package.json
@@ -226,7 +226,7 @@
     "tailwindcss": "^3.3.3",
     "tern": "^0.21.0",
     "tinycolor2": "^1.4.2",
-    "tinymce": "7.7.1",
+    "tinymce": "6.8.3",
     "toposort": "^2.0.2",
     "tslib": "^2.3.1",
     "typescript": "^5.5.4",
diff --git a/app/client/src/widgets/RichTextEditorWidget/component/index.tsx b/app/client/src/widgets/RichTextEditorWidget/component/index.tsx
index e62afc9d8cab..8b85b6920a97 100644
--- a/app/client/src/widgets/RichTextEditorWidget/component/index.tsx
+++ b/app/client/src/widgets/RichTextEditorWidget/component/index.tsx
@@ -460,13 +460,13 @@ function RichtextEditorComponent(props: RichtextEditorComponentProps) {
             ],
             // Configure text patterns to use space key trigger for markdown-style formatting
             text_patterns: [
-              { start: "#", format: "h1", trigger: "space" },
-              { start: "##", format: "h2", trigger: "space" },
-              { start: "###", format: "h3", trigger: "space" },
-              { start: "1.", cmd: "InsertOrderedList", trigger: "space" },
-              { start: "*", cmd: "InsertUnorderedList", trigger: "space" },
-              { start: "-", cmd: "InsertUnorderedList", trigger: "space" },
-              { start: ">", cmd: "mceBlockQuote", trigger: "space" },
+              { start: "#", format: "h1" },
+              { start: "##", format: "h2" },
+              { start: "###", format: "h3" },
+              { start: "1.", cmd: "InsertOrderedList" },
+              { start: "*", cmd: "InsertUnorderedList" },
+              { start: "-", cmd: "InsertUnorderedList" },
+              { start: ">", cmd: "mceBlockQuote" },
             ],
             contextmenu: "link useBrowserSpellcheck image table",
             setup: function (editor) {
diff --git a/app/client/yarn.lock b/app/client/yarn.lock
index 61d66afbb5b1..e159a70c091b 100644
--- a/app/client/yarn.lock
+++ b/app/client/yarn.lock
@@ -13878,7 +13878,7 @@ __metadata:
     tern: ^0.21.0
     terser-webpack-plugin: ^5.2.5
     tinycolor2: ^1.4.2
-    tinymce: 7.7.1
+    tinymce: 6.8.3
     toposort: ^2.0.2
     ts-jest: ^29.1.0
     ts-jest-mock-import-meta: ^0.12.0
@@ -33361,10 +33361,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tinymce@npm:7.7.1":
-  version: 7.7.1
-  resolution: "tinymce@npm:7.7.1"
-  checksum: e5deb0ee798c4af3d5c1ed4887e4b9541ec0355704731623f1fbb9f9afad09938e6d397c003cc82424aca381f252d4b324a6cac33fcdb79771daea23c5d8f8f7
+"tinymce@npm:6.8.3":
+  version: 6.8.3
+  resolution: "tinymce@npm:6.8.3"
+  checksum: 2ce922ceb60636778afb21a493e99d561e73f82c5fb331a4f666d973129ca27277bc1b6332d6932ab8fe0a379b1f201285f143a2d72646a813fda88a0dec5312
   languageName: node
   linkType: hard