diff --git a/dpf b/dpf
index 08ef3c2..11ea617 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit 08ef3c258695279b17d1e485e7b4577e7e8242c4
+Subproject commit 11ea617b17d9daef7c4194baf997c83bf921c905
diff --git a/plugins/Common/IldaeilUI.cpp b/plugins/Common/IldaeilUI.cpp
index 6e2356a..a90d9f5 100644
--- a/plugins/Common/IldaeilUI.cpp
+++ b/plugins/Common/IldaeilUI.cpp
@@ -68,8 +68,6 @@ class IldaeilUI : public UI,
     static constexpr const uint kGenericWidth  = 380;
     static constexpr const uint kGenericHeight = 400;
     static constexpr const uint kButtonHeight  = 20;
-    static constexpr const uint kMinWidth      = 120;
-    static constexpr const uint kMinHeight     = 120;
 
     struct PluginInfoCache {
         BinaryType btype;
@@ -188,7 +186,10 @@ class IldaeilUI : public UI,
     char fPluginSearchString[0xff];
 
     String fPopupError, fPluginFilename, fDiscoveryTool;
-    Size<uint> fNextSize;
+    Size<uint> fCurrentConstraintSize, fLastSize, fNextSize;
+    bool fIgnoreNextHostWindowResize;
+    bool fShowingHostWindow;
+    bool fUpdateGeometryConstraints;
 
     struct RunnerData {
         bool needsReinit;
@@ -233,6 +234,9 @@ public:
           fCurrentPluginInfo(),
           fPluginSearchActive(false),
           fPluginSearchFirstShow(false),
+          fIgnoreNextHostWindowResize(false),
+          fShowingHostWindow(false),
+          fUpdateGeometryConstraints(false),
           fRunnerData()
     {
         const double scaleFactor = getScaleFactor();
@@ -256,13 +260,13 @@ public:
 
         if (d_isNotEqual(scaleFactor, 1.0))
         {
-            setGeometryConstraints(kMinWidth * scaleFactor, kMinHeight * scaleFactor);
+            setGeometryConstraints(kInitialWidth * scaleFactor, kInitialWidth * scaleFactor);
             setSize(kInitialWidth * scaleFactor, kInitialHeight * scaleFactor);
             fPluginHostWindow.setOffset(0, kButtonHeight * scaleFactor + paddingY);
         }
         else
         {
-            setGeometryConstraints(kMinWidth, kMinHeight);
+            setGeometryConstraints(kInitialWidth, kInitialWidth);
             fPluginHostWindow.setOffset(0, kButtonHeight + paddingY);
         }
 
@@ -405,6 +409,9 @@ public:
             fPluginHasEmbedUI = true;
             fPluginHasFileOpen = false;
 
+            fIgnoreNextHostWindowResize = false;
+            fShowingHostWindow = true;
+
             carla_embed_custom_ui(handle, fPluginId, fPluginHostWindow.attachAndGetWindowHandle());
         }
         else
@@ -448,6 +455,8 @@ public:
         const double scaleFactor = getScaleFactor();
         fNextSize = Size<uint>(kGenericWidth * scaleFactor,
                                (kGenericHeight + ImGui::GetStyle().WindowPadding.y) * scaleFactor);
+        fLastSize = Size<uint>();
+        fUpdateGeometryConstraints = true;
        #endif
     }
 
@@ -659,10 +668,48 @@ public:
 protected:
     void pluginWindowResized(const uint width, const uint height) override
     {
+        if (fIgnoreNextHostWindowResize)
+        {
+            fIgnoreNextHostWindowResize = false;
+            return;
+        }
+
+        if (fShowingHostWindow)
+        {
+            fShowingHostWindow = false;
+            fIgnoreNextHostWindowResize = true;
+            fUpdateGeometryConstraints = true;
+        }
+
         const uint extraHeight = kButtonHeight * getScaleFactor() + ImGui::GetStyle().WindowPadding.y * 2;
 
         fNextSize = Size<uint>(width, height + extraHeight);
+
+        // reduce geometry constraint if needed
+        if (fIgnoreNextHostWindowResize)
+            return;
+        if (width < fCurrentConstraintSize.getWidth() || height < fCurrentConstraintSize.getHeight())
+            fUpdateGeometryConstraints = true;
+    }
+
+   #if ILDAEIL_STANDALONE
+    void onResize(const ResizeEvent& ev) override
+    {
+        UI::onResize(ev);
+
+        if (fIgnoreNextHostWindowResize)
+            return;
+        if (fShowingHostWindow)
+            return;
+
+        if (fDrawingState == kDrawingPluginEmbedUI)
+        {
+            const uint extraHeight = kButtonHeight * getScaleFactor() + ImGui::GetStyle().WindowPadding.y * 2;
+
+            fPluginHostWindow.setSize(ev.size.getWidth(), ev.size.getHeight() - extraHeight);
+        }
     }
+   #endif
 
     void uiIdle() override
     {
@@ -675,10 +722,18 @@ protected:
             repaint();
         }
 
-        if (fNextSize.isValid())
+        if (fNextSize.isValid() && fLastSize != fNextSize)
         {
+            fLastSize = fNextSize;
+
+            if (fUpdateGeometryConstraints)
+            {
+                fUpdateGeometryConstraints = false;
+                fCurrentConstraintSize = fNextSize;
+                setGeometryConstraints(fNextSize.getWidth(), fNextSize.getHeight());
+            }
+
             setSize(fNextSize);
-            fNextSize = Size<uint>();
         }
 
         switch (fIdleState)
@@ -1235,6 +1290,8 @@ protected:
                 fDrawingState = kDrawingPluginList;
                #ifndef DISTRHO_OS_WASM
                 fNextSize = Size<uint>(kInitialWidth * scaleFactor, kInitialHeight * scaleFactor);
+                fLastSize = Size<uint>();
+                fUpdateGeometryConstraints = true;
                #endif
             }
 
diff --git a/plugins/Common/PluginHostWindow.cpp b/plugins/Common/PluginHostWindow.cpp
index 9dfb4dd..c7906bc 100644
--- a/plugins/Common/PluginHostWindow.cpp
+++ b/plugins/Common/PluginHostWindow.cpp
@@ -252,6 +252,9 @@ struct PluginHostWindow::PrivateData
             }
         }
 #else
+        for (XEvent event; XPending(display) > 0;)
+            XNextEvent(display, &event);
+
         if (pluginWindow != 0)
         {
             int width = 0;
@@ -304,9 +307,6 @@ struct PluginHostWindow::PrivateData
                 pluginWindowCallbacks->pluginWindowResized(width, height);
             }
         }
-
-        for (XEvent event; XPending(display) > 0;)
-            XNextEvent(display, &event);
 #endif
     }
 
@@ -315,6 +315,23 @@ struct PluginHostWindow::PrivateData
         xOffset = x;
         yOffset = y;
     }
+
+    void setSize(const uint width, const uint height)
+    {
+#if defined(DISTRHO_OS_HAIKU)
+#elif defined(DISTRHO_OS_MAC)
+        if (pluginView != nullptr)
+            [pluginView setFrameSize:NSMakeSize(width, height)];
+#elif defined(DISTRHO_OS_WASM)
+#elif defined(DISTRHO_OS_WINDOWS)
+        if (pluginWindow != nullptr)
+            SetWindowPos(pluginWindow, 0, 0, 0, width, height,
+                         SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOZORDER);
+#else
+        if (pluginWindow != 0)
+            XResizeWindow(display, pluginWindow, width, height);
+#endif
+    }
 };
 
 PluginHostWindow::PluginHostWindow(Window& parentWindow, Callbacks* const cbs)
@@ -345,4 +362,9 @@ void PluginHostWindow::setOffset(const uint x, const uint y)
     pData->setOffset(x, y);
 }
 
+void PluginHostWindow::setSize(const uint width, const uint height)
+{
+    pData->setSize(width, height);
+}
+
 END_NAMESPACE_DGL
diff --git a/plugins/Common/PluginHostWindow.hpp b/plugins/Common/PluginHostWindow.hpp
index ce8d428..323b6a6 100644
--- a/plugins/Common/PluginHostWindow.hpp
+++ b/plugins/Common/PluginHostWindow.hpp
@@ -39,6 +39,7 @@ public:
     bool hide();
     void idle();
     void setOffset(uint x, uint y);
+    void setSize(uint width, uint height);
 };
 
 END_NAMESPACE_DGL