diff --git a/packages/extension-blockquote/src/blockquote.ts b/packages/extension-blockquote/src/blockquote.ts
index e4c339b3..13a23333 100644
--- a/packages/extension-blockquote/src/blockquote.ts
+++ b/packages/extension-blockquote/src/blockquote.ts
@@ -23,7 +23,7 @@ declare module '@tiptap/core' {
   }
 }
 
-export const inputRegex = /^\s*>\s$/gm
+export const inputRegex = /^\s*>\s$/
 
 export const Blockquote = Node.create<BlockquoteOptions>({
 
diff --git a/packages/extension-bold/src/bold.ts b/packages/extension-bold/src/bold.ts
index 50c0098e..728ba00e 100644
--- a/packages/extension-bold/src/bold.ts
+++ b/packages/extension-bold/src/bold.ts
@@ -28,10 +28,10 @@ declare module '@tiptap/core' {
   }
 }
 
-export const starInputRegex = /(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))$/gm
-export const starPasteRegex = /(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))/gm
-export const underscoreInputRegex = /(?:^|\s)((?:__)((?:[^__]+))(?:__))$/gm
-export const underscorePasteRegex = /(?:^|\s)((?:__)((?:[^__]+))(?:__))/gm
+export const starInputRegex = /(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))$/
+export const starPasteRegex = /(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))/g
+export const underscoreInputRegex = /(?:^|\s)((?:__)((?:[^__]+))(?:__))$/
+export const underscorePasteRegex = /(?:^|\s)((?:__)((?:[^__]+))(?:__))/g
 
 export const Bold = Mark.create<BoldOptions>({
   name: 'bold',
diff --git a/packages/extension-code/src/code.ts b/packages/extension-code/src/code.ts
index 12b84b75..25581a72 100644
--- a/packages/extension-code/src/code.ts
+++ b/packages/extension-code/src/code.ts
@@ -28,8 +28,8 @@ declare module '@tiptap/core' {
   }
 }
 
-export const inputRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))$/gm
-export const pasteRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))/gm
+export const inputRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))$/
+export const pasteRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))/g
 
 export const Code = Mark.create<CodeOptions>({
   name: 'code',
diff --git a/packages/extension-highlight/src/highlight.ts b/packages/extension-highlight/src/highlight.ts
index b37e5fc0..06d8febb 100644
--- a/packages/extension-highlight/src/highlight.ts
+++ b/packages/extension-highlight/src/highlight.ts
@@ -29,8 +29,8 @@ declare module '@tiptap/core' {
   }
 }
 
-export const inputRegex = /(?:^|\s)((?:==)((?:[^~]+))(?:==))$/gm
-export const pasteRegex = /(?:^|\s)((?:==)((?:[^~]+))(?:==))/gm
+export const inputRegex = /(?:^|\s)((?:==)((?:[^~]+))(?:==))$/
+export const pasteRegex = /(?:^|\s)((?:==)((?:[^~]+))(?:==))/g
 
 export const Highlight = Mark.create<HighlightOptions>({
   name: 'highlight',
diff --git a/packages/extension-italic/src/italic.ts b/packages/extension-italic/src/italic.ts
index 0bb1260f..cb6d3f61 100644
--- a/packages/extension-italic/src/italic.ts
+++ b/packages/extension-italic/src/italic.ts
@@ -28,10 +28,10 @@ declare module '@tiptap/core' {
   }
 }
 
-export const starInputRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))$/gm
-export const starPasteRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))/gm
-export const underscoreInputRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))$/gm
-export const underscorePasteRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))/gm
+export const starInputRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))$/
+export const starPasteRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))/g
+export const underscoreInputRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))$/
+export const underscorePasteRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))/g
 
 export const Italic = Mark.create<ItalicOptions>({
   name: 'italic',
diff --git a/packages/extension-strike/src/strike.ts b/packages/extension-strike/src/strike.ts
index cd09ef86..c0fcbf46 100644
--- a/packages/extension-strike/src/strike.ts
+++ b/packages/extension-strike/src/strike.ts
@@ -28,8 +28,8 @@ declare module '@tiptap/core' {
   }
 }
 
-export const inputRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))$/gm
-export const pasteRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))/gm
+export const inputRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))$/
+export const pasteRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))/g
 
 export const Strike = Mark.create<StrikeOptions>({
   name: 'strike',