The ROI seem to forgot to update its states after rotate and resulting in errors of setPosition

Question

Code to reproduce

import pyqtgraph as pg
from pyqtgraph.Qt import QtCore, QtWidgets
from pyqtgraph import PolyLineROI

app = pg.mkQApp("Arrow Example")

w = QtWidgets.QMainWindow()
cw = pg.GraphicsLayoutWidget()
w.show()
w.resize(1600, 900)
w.setCentralWidget(cw)

p = cw.addPlot(row=0, col=0)

ls = PolyLineROI([[0, 0], [1, 1], [2, 0]])
p.addItem(ls)
print(ls.getState())
ls.rotate(angle=90, center=[1, 1])
print(ls.getState())
p.setRange(QtCore.QRectF(-20, -10, 60, 20))
ls.setPoints([[0, 0], [1, 1], [2, 9]])

if __name__ == '__main__':
    pg.exec()

Expected behavior

the result of getState should update after rotate. And the follow-up setPoints should be functional.

Real behavior

the ROI become strange after setPoints image