diff --git a/bottles/backend/managers/installer.py b/bottles/backend/managers/installer.py
index 0fb1e65f278..49289639171 100644
--- a/bottles/backend/managers/installer.py
+++ b/bottles/backend/managers/installer.py
@@ -479,7 +479,7 @@ def install(
         # create Desktop entry
         bottles_icons_path = os.path.join(ManagerUtils.get_bottle_path(config), "icons")
         icon_path = os.path.join(bottles_icons_path, executable.get("icon"))
-        ManagerUtils.create_desktop_entry(_config, _program, False, icon_path)
+        ManagerUtils.create_desktop_entry(_config, _program, False, icon_path, True)
 
         if is_final:
             step_fn()
diff --git a/bottles/backend/utils/imagemagick.py b/bottles/backend/utils/imagemagick.py
index c83e560158d..d1acf054575 100644
--- a/bottles/backend/utils/imagemagick.py
+++ b/bottles/backend/utils/imagemagick.py
@@ -85,4 +85,4 @@ def convert(
             cmd += " -flatten"
 
         cmd += f" '{dest}'"
-        subprocess.Popen(["bash", "-c", cmd])
+        subprocess.run(["bash", "-c", cmd])
diff --git a/bottles/backend/utils/manager.py b/bottles/backend/utils/manager.py
index af92788aa76..e332057428c 100644
--- a/bottles/backend/utils/manager.py
+++ b/bottles/backend/utils/manager.py
@@ -24,6 +24,8 @@
 
 import icoextract  # type: ignore [import-untyped]
 
+from bottles.backend.params import APP_ID
+
 from bottles.backend.globals import Paths
 from bottles.backend.logger import Logger
 from bottles.backend.models.config import BottleConfig
@@ -32,6 +34,11 @@
 from bottles.backend.utils.generic import get_mime
 from bottles.backend.utils.imagemagick import ImageMagickUtils
 
+import uuid
+from gi.repository import GLib, Gio, Gtk, Xdp, XdpGtk4
+
+portal = Xdp.Portal()
+
 logging = Logger()
 
 
@@ -224,6 +231,7 @@ def create_desktop_entry(
         skip_icon: bool = False,
         custom_icon: str = "",
         use_xdp: bool = False,
+        window: Gtk.Window = None,
     ) -> bool:
         if not os.path.exists(Paths.applications) and not use_xdp:
             return False
@@ -279,41 +287,49 @@ def create_desktop_entry(
                 f.write(f"Exec={cmd_legacy} -b '{config.get('Name')}'\n")
 
             return True
-        '''
-        WIP: the following code is not working yet, it raises an error:
-             GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod
-        import uuid
-        from gi.repository import Gio, Xdp
 
-        portal = Xdp.Portal()
+        def prepare_install_cb (self, result):
+            ret = portal.dynamic_launcher_prepare_install_finish(result)
+            id = f"{config.get('Name')}.{program.get('name')}"
+            sum_type = GLib.ChecksumType.SHA1
+            exec = "bottles-cli run -p {} -b '{}' -- %u".format(
+                shlex.quote(program.get('name')), config.get('Name')
+            )
+            portal.dynamic_launcher_install(
+                ret["token"],
+                "{}.App_{}.desktop".format(
+                    APP_ID, GLib.compute_checksum_for_string(sum_type, id, -1)
+                ),
+                """[Desktop Entry]
+                Exec={}
+                Type=Application
+                Terminal=false
+                Categories=Application;
+                Comment=Launch {} using Bottles.
+                StartupWMClass={}""".format(
+                    exec, program.get("name"), program.get("name")
+                )
+                #TODO: Desktop Actions Configure missing
+                #[Desktop Action Configure]
+                #Name=Configure in Bottles
+                #Exec={}
+            )
+        #TODO: Require xdp>=1.20.1
         if icon == "com.usebottles.bottles-program":
-            _icon = Gio.BytesIcon.new(icon.encode("utf-8"))
+            icon += ".svg"
+            _icon = Gio.File.new_for_uri(
+                f"resource:/com/usebottles/bottles/icons/scalable/apps/{icon}"
+            )
         else:
-            _icon = Gio.FileIcon.new(Gio.File.new_for_path(icon))
-        icon_v = _icon.serialize()
-        token = portal.dynamic_launcher_request_install_token(program.get("name"), icon_v)
-        portal.dynamic_launcher_install(
-            token,
-            f"com.usebottles.bottles.{config.get('Name')}.{program.get('name')}.{str(uuid.uuid4())}.desktop",
-            """
-            [Desktop Entry]
-            Exec={}
-            Type=Application
-            Terminal=false
-            Categories=Application;
-            Comment=Launch {} using Bottles.
-            Actions=Configure;
-            [Desktop Action Configure]
-            Name=Configure in Bottles
-            Exec={}
-            """.format(
-                f"{cmd_cli} run -p {shlex.quote(program.get('name'))} -b '{config.get('Path')}'",
-                program.get("name"),
-                f"{cmd_legacy} -b '{config.get('Name')}'"
-            ).encode("utf-8")
-        )
-        '''
-        return False
+            _icon = Gio.File.new_for_path(icon)
+        icon_v = Gio.BytesIcon.new(_icon.load_bytes()[0]).serialize()
+        portal.dynamic_launcher_prepare_install(XdpGtk4.parent_new_gtk(window),
+                                                program.get("name"), icon_v,
+                                                Xdp.LauncherType.APPLICATION,
+                                                None, True, False, None,
+                                                prepare_install_cb)
+        #TODO: Rework to delay showing the toast
+        return True
 
     @staticmethod
     def browse_wineprefix(wineprefix: dict):
diff --git a/bottles/frontend/widgets/program.py b/bottles/frontend/widgets/program.py
index 2b0e43b382a..789d4b15eb7 100644
--- a/bottles/frontend/widgets/program.py
+++ b/bottles/frontend/widgets/program.py
@@ -304,6 +304,8 @@ def update(result, _error=False):
                 "executable": self.program["executable"],
                 "path": self.program["path"],
             },
+            use_xdp=True,
+            window=self.window,
         )
 
     def add_to_library(self, _widget):
diff --git a/data/data.gresource.xml.in b/data/data.gresource.xml.in
index e690e114bad..45badb913e8 100644
--- a/data/data.gresource.xml.in
+++ b/data/data.gresource.xml.in
@@ -3,6 +3,9 @@
   <gresource prefix="/com/usebottles/bottles">
     <file preprocess="xml-stripblanks" alias="appdata">@APP_ID@.metainfo.xml</file>
   </gresource>
+  <gresource prefix="/com/usebottles/bottles/icons/scalable/apps">
+    <file preprocess="xml-stripblanks" alias="com.usebottles.bottles-program.svg">icons/hicolor/scalable/apps/com.usebottles.bottles-program.svg</file>
+  </gresource>
   <gresource prefix="/com/usebottles/bottles/icons/scalable/actions">
     <file preprocess="xml-stripblanks" alias="bottles-steam-symbolic.svg">icons/hicolor/symbolic/apps/bottles-steam-symbolic.svg</file>
     <file preprocess="xml-stripblanks" alias="external-link-symbolic.svg">icons/hicolor/symbolic/actions/external-link-symbolic.svg</file>