Fix timeline operation cannot be performed after group resize with no move

src/bin/bin.cpp

@@ -4322,6 +4322,7 @@ void Bin::checkProjectAudioTracks(QString clipId, int minimumTracksCount)
             for (QWidget *w : m_propertiesPanel->findChildren<ClipPropertiesController *>()) {
                 if (w->parentWidget() && w->parentWidget()->parentWidget()) {
                     // Raise panel
+                    w->parentWidget()->parentWidget()->show();
                     w->parentWidget()->parentWidget()->raise();
                 }
                 // Show audio tab

src/timeline2/view/qml/Clip.qml

@@ -568,6 +568,8 @@ Rectangle {
                         } else {
                             endDrag()
                         }
+                    } else {
+                        root.groupTrimData = undefined
                     }
                 }
                 onDoubleClicked: {