diff --git a/src/Gui/KSWidget.cpp b/src/Gui/KSWidget.cpp
--- a/src/Gui/KSWidget.cpp
+++ b/src/Gui/KSWidget.cpp
@@ -57,7 +57,7 @@
     if (supportedModes.contains(ImageGrabber::FullScreen))
         mCaptureArea->insertItem(1, i18n("Full Screen (All Monitors)"), ImageGrabber::FullScreen);
     if (supportedModes.contains(ImageGrabber::CurrentScreen))
-        mCaptureArea->insertItem(2, i18n("Current Screen"), ImageGrabber::CurrentScreen);
+        mCaptureArea->insertItem(2, i18n("Full Screen"), ImageGrabber::CurrentScreen);
     if (supportedModes.contains(ImageGrabber::ActiveWindow))
         mCaptureArea->insertItem(3, i18n("Active Window"), ImageGrabber::ActiveWindow);
     if (supportedModes.contains(ImageGrabber::WindowUnderCursor))
diff --git a/src/PlatformBackends/KWinWaylandImageGrabber.h b/src/PlatformBackends/KWinWaylandImageGrabber.h
--- a/src/PlatformBackends/KWinWaylandImageGrabber.h
+++ b/src/PlatformBackends/KWinWaylandImageGrabber.h
@@ -30,7 +30,7 @@
     explicit KWinWaylandImageGrabber(QObject * parent = nullptr);
     ~KWinWaylandImageGrabber() override;
 
-    QVector<ImageGrabber::GrabMode> supportedModes() const override { return {FullScreen, CurrentScreen, /*ActiveWindow, */WindowUnderCursor, TransientWithParent/*, RectangularRegion*/}; }
+    QVector<ImageGrabber::GrabMode> supportedModes() const override;
     bool onClickGrabSupported() const override;
 
     protected:
diff --git a/src/PlatformBackends/KWinWaylandImageGrabber.cpp b/src/PlatformBackends/KWinWaylandImageGrabber.cpp
--- a/src/PlatformBackends/KWinWaylandImageGrabber.cpp
+++ b/src/PlatformBackends/KWinWaylandImageGrabber.cpp
@@ -166,3 +166,12 @@
 
     close(pipeFds[1]);
 }
+
+QVector<ImageGrabber::GrabMode> KWinWaylandImageGrabber::supportedModes() const
+{
+    if (QApplication::screens().count() == 1) {
+        return {CurrentScreen, WindowUnderCursor, TransientWithParent};
+    }
+
+    return {FullScreen, CurrentScreen, WindowUnderCursor, TransientWithParent};
+}
diff --git a/src/PlatformBackends/X11ImageGrabber.h b/src/PlatformBackends/X11ImageGrabber.h
--- a/src/PlatformBackends/X11ImageGrabber.h
+++ b/src/PlatformBackends/X11ImageGrabber.h
@@ -50,7 +50,7 @@
     explicit X11ImageGrabber(QObject * parent = nullptr);
     ~X11ImageGrabber() override;
 
-    QVector<ImageGrabber::GrabMode> supportedModes() const override { return {FullScreen, CurrentScreen, ActiveWindow, WindowUnderCursor, TransientWithParent, RectangularRegion}; }
+    QVector<ImageGrabber::GrabMode> supportedModes() const override;
     bool onClickGrabSupported() const override;
 
     protected:
diff --git a/src/PlatformBackends/X11ImageGrabber.cpp b/src/PlatformBackends/X11ImageGrabber.cpp
--- a/src/PlatformBackends/X11ImageGrabber.cpp
+++ b/src/PlatformBackends/X11ImageGrabber.cpp
@@ -751,3 +751,12 @@
 
     return QPoint(pointerReply->root_x, pointerReply->root_y);
 }
+
+QVector<ImageGrabber::GrabMode> X11ImageGrabber::supportedModes() const
+{
+    if (QApplication::screens().count() == 1) {
+        return {CurrentScreen, ActiveWindow, WindowUnderCursor, TransientWithParent, RectangularRegion};
+    }
+
+    return {FullScreen, CurrentScreen, ActiveWindow, WindowUnderCursor, TransientWithParent, RectangularRegion};
+}