diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d22323c..da2d00a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,7 @@
 - Bugfix: Fixed popups and the overlay not being draggable on Wayland. (#6573)
 - Bugfix: Fixed middle-clicking usernames in a local channel opening an invalid viewercard. (#6577)
 - Bugfix: Added `desktop-entry` hint to Linux notifications. (#6615)
+- Bugfix: Fixed <kbd>CMD</kbd> + <kbd>DELETE</kbd> behavior in the user notes editing dialog for macOS. (#6676)
 - Dev: Update release documentation. (#6498)
 - Dev: Make code sanitizers opt in with the `CHATTERINO_SANITIZER_SUPPORT` CMake option. After that's enabled, use the `SANITIZE_*` flag to enable individual sanitizers. (#6493)
 - Dev: Remove unused QTextCodec includes. (#6487)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 93f3e6af..a643ef1c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -732,6 +732,8 @@ set(SOURCE_FILES
 
         widgets/helper/ChannelView.cpp
         widgets/helper/ChannelView.hpp
+        widgets/helper/CmdDeleteKeyFilter.cpp
+        widgets/helper/CmdDeleteKeyFilter.hpp
         widgets/helper/ComboBoxItemDelegate.cpp
         widgets/helper/ComboBoxItemDelegate.hpp
         widgets/helper/DebugPopup.cpp
diff --git a/src/widgets/dialogs/EditUserNotesDialog.cpp b/src/widgets/dialogs/EditUserNotesDialog.cpp
index bcbab065..3ce9c9b9 100644
--- a/src/widgets/dialogs/EditUserNotesDialog.cpp
+++ b/src/widgets/dialogs/EditUserNotesDialog.cpp
@@ -3,6 +3,7 @@
 #include "singletons/Theme.hpp"
 #include "util/LayoutCreator.hpp"
 #include "widgets/buttons/SvgButton.hpp"
+#include "widgets/helper/CmdDeleteKeyFilter.hpp"
 #include "widgets/MarkdownLabel.hpp"
 
 #include <QCheckBox>
@@ -299,6 +300,9 @@ EditUserNotesDialog::EditUserNotesDialog(QWidget *parent)
     this->splitter_->setSizes({350, 350});
     this->previewLabel_->setVisible(false);
 
+    auto *shortcutFilter = new CmdDeleteKeyFilter(edit.getElement());
+    edit->installEventFilter(shortcutFilter);
+
     layout
         .emplace<QDialogButtonBox>(QDialogButtonBox::Ok |
                                    QDialogButtonBox::Cancel)
diff --git a/src/widgets/helper/CmdDeleteKeyFilter.cpp b/src/widgets/helper/CmdDeleteKeyFilter.cpp
new file mode 100644
index 00000000..f9ed5ebc
--- /dev/null
+++ b/src/widgets/helper/CmdDeleteKeyFilter.cpp
@@ -0,0 +1,46 @@
+#include "widgets/helper/CmdDeleteKeyFilter.hpp"
+
+#include <QKeyEvent>
+#include <QTextCursor>
+#include <QTextEdit>
+
+CmdDeleteKeyFilter::CmdDeleteKeyFilter(QObject *parent)
+    : QObject(parent)
+{
+}
+
+bool CmdDeleteKeyFilter::eventFilter(QObject *obj, QEvent *event)
+{
+#ifdef Q_OS_MACOS
+    if (event->type() != QEvent::KeyPress)
+    {
+        return false;
+    }
+
+    auto *textEdit = qobject_cast<QTextEdit *>(obj);
+    const auto *keyEvent = dynamic_cast<QKeyEvent *>(event);
+
+    if (!textEdit || !keyEvent)
+    {
+        return false;
+    }
+
+    if (keyEvent->modifiers() == Qt::ControlModifier &&
+        keyEvent->key() == Qt::Key_Backspace)
+    {
+        QTextCursor cursor = textEdit->textCursor();
+
+        if (!cursor.hasSelection())
+        {
+            cursor.movePosition(QTextCursor::StartOfLine,
+                                QTextCursor::KeepAnchor);
+        }
+
+        cursor.removeSelectedText();
+        textEdit->setTextCursor(cursor);
+
+        return true;
+    }
+#endif
+    return false;
+}
diff --git a/src/widgets/helper/CmdDeleteKeyFilter.hpp b/src/widgets/helper/CmdDeleteKeyFilter.hpp
new file mode 100644
index 00000000..802a17fc
--- /dev/null
+++ b/src/widgets/helper/CmdDeleteKeyFilter.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <QObject>
+
+/// CmdDeleteKeyFilter is an event filter for QTextEdit objects
+///  to handle the behavior of the Command + Delete shortcut on macOS
+class CmdDeleteKeyFilter : public QObject
+{
+    Q_OBJECT
+public:
+    explicit CmdDeleteKeyFilter(QObject *parent = nullptr);
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event) override;
+};
diff --git a/src/widgets/helper/ResizingTextEdit.cpp b/src/widgets/helper/ResizingTextEdit.cpp
index 3e5361c1..b9148217 100644
--- a/src/widgets/helper/ResizingTextEdit.cpp
+++ b/src/widgets/helper/ResizingTextEdit.cpp
@@ -131,22 +131,6 @@ bool ResizingTextEdit::eventFilter(QObject *obj, QEvent *event)
 }
 void ResizingTextEdit::keyPressEvent(QKeyEvent *event)
 {
-#ifdef Q_OS_MACOS
-    if ((event->modifiers() == Qt::ControlModifier) &&
-        (event->key() == Qt::Key_Backspace))
-    {
-        QTextCursor cursor = this->textCursor();
-        if (!cursor.hasSelection())
-        {
-            cursor.movePosition(QTextCursor::StartOfLine,
-                                QTextCursor::KeepAnchor);
-        }
-        cursor.removeSelectedText();
-        this->setTextCursor(cursor);
-        return;
-    }
-#endif
-
     event->ignore();
 
     this->keyPressed.invoke(event);
diff --git a/src/widgets/splits/SplitInput.cpp b/src/widgets/splits/SplitInput.cpp
index 1c31131c..5de2b47a 100644
--- a/src/widgets/splits/SplitInput.cpp
+++ b/src/widgets/splits/SplitInput.cpp
@@ -19,6 +19,7 @@
 #include "widgets/buttons/SvgButton.hpp"
 #include "widgets/dialogs/EmotePopup.hpp"
 #include "widgets/helper/ChannelView.hpp"
+#include "widgets/helper/CmdDeleteKeyFilter.hpp"
 #include "widgets/helper/MessageView.hpp"
 #include "widgets/helper/ResizingTextEdit.hpp"
 #include "widgets/Notebook.hpp"
@@ -164,6 +165,9 @@ void SplitInput::initLayout()
             &SplitInput::editTextChanged);
     textEdit->setFrameStyle(QFrame::NoFrame);
 
+    auto *shortcutFilter = new CmdDeleteKeyFilter(this);
+    textEdit->installEventFilter(shortcutFilter);
+
     hboxLayout.emplace<LabelButton>("SEND").assign(&this->ui_.sendButton);
     this->ui_.sendButton->hide();