fix: wayland下需要创建WinId

wayland下需要creatWinId

Log: 修复wayland下两排及以上窗口底部与任务栏重叠显示的问题
Influence: 多任务视图
Bug: https://pms.uniontech.com/bug-view-121717.html
Change-Id: I2be6d6a0446d650b78f34d587f21a2acd5b772ac

frame/util/multiscreenworker.cpp

@@ -892,6 +892,9 @@ MainWindow *MultiScreenWorker::parent()
 
 void MultiScreenWorker::initMembers()
 {
+    if (Utils::IS_WAYLAND_DISPLAY) {
+        m_parent->createWinId();
+    }
     m_monitorUpdateTimer->setInterval(100);
     m_monitorUpdateTimer->setSingleShot(true);