Remove `isHostSizeFixed` in delegate

Sine Striker

2024-05-09 3fbcf1aa8f91a804af50fad4e2b122f698259c94

 src/core/contexts/cocoawindowcontext.mm

@@ -633,8 +633,7 @@
            }

            case QEvent::MouseButtonDblClick: {
                if (me->button() == Qt::LeftButton && inTitleBar &&
                    !delegate->isHostSizeFixed(host)) {
                if (me->button() == Qt::LeftButton && inTitleBar && !m_context->isHostSizeFixed()) {
                    Qt::WindowStates windowState = delegate->getWindowState(host);
                    if (!(windowState & Qt::WindowFullScreen)) {
                        if (windowState & Qt::WindowMaximized) {