Error with RockyLinux9

[wixaw]

Hello,
I have this error on RL9 :

13:27:20 root@xxx:compose# stui
Traceback (most recent call last):
  File "/usr/local/bin/stui", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.9/site-packages/stui/cli.py", line 41, in cli
    StuiApp(args).run()
  File "/usr/local/lib/python3.9/site-packages/stui/stui.py", line 143, in __init__
    self.topmost_widget = StuiWidget(self.backend)
  File "/usr/local/lib/python3.9/site-packages/stui/stui.py", line 55, in __init__
    self.connecting_popup()
  File "/usr/local/lib/python3.9/site-packages/stui/stui.py", line 75, in connecting_popup
    overlay = urwid.Overlay(
  File "/usr/local/lib64/python3.9/site-packages/urwid/widget/overlay.py", line 166, in __init__
    self.set_overlay_parameters(align, width, valign, height, min_width, min_height, left, right, top, bottom)
  File "/usr/local/lib64/python3.9/site-packages/urwid/widget/overlay.py", line 459, in set_overlay_parameters
    self.options(
  File "/usr/local/lib64/python3.9/site-packages/urwid/widget/overlay.py", line 362, in options
    VAlign(valign_type),
  File "/usr/lib64/python3.9/enum.py", line 384, in __call__
    return cls.__new__(cls, value)
  File "/usr/lib64/python3.9/enum.py", line 702, in __new__
    raise ve_exc
ValueError: <WHSettings.RELATIVE: 'relative'> is not a valid VAlign


13:29:53 root@xxx:compose# python -V
Python 3.9.18

Thanks