QT_QPA_EGLFS_ROTATION rotates mouse events but not touch events

#include <QtWidgets>

int main(int argc, char *argv[])
{
    qputenv("QT_QPA_EGLFS_ROTATION", "-90");
    qputenv("QT_LOGGING_RULES", "qt.qpa.input*=true;qt.qpa.events*=true;qt.qpa.tuio.*=true;qt.pointer.*=true;qt.pointer.velocity=false;");

    QApplication a(argc, argv);

    QWidget win;
    auto layout = new QVBoxLayout(&win);
    for (int i = 0; i < 20; ++i)
        layout->addWidget(new QPushButton(QString("Button %1").arg(i)));
    win.show();

    return a.exec();
}