Unable a Drop-down From scrolling

Question

I am trying to make a kivymd dropdown that does not allow its content to scroll

Tried several times with kivymd version 1.1.1 and 1.2.0 and kivy version 1.9.0 and 2.0.0

from kivy.lang import Builder

from kivymd.uix.menu import MDDropdownMenu

from kivymd.app import MDApp

KV = '''

MDBoxLayout:

  MDAnchorLayout:

    MDRaisedButton:

      text: "Saikat"

      on_press: app.open_drop(self)

  MDWidget:

    md_bg_color: "red"

'''

class Test(MDApp):

  def build(self):

      return Builder.load_string(KV)

  def open_drop(self, x):

    MDDropdownMenu(

      caller = x,

      width_mult = 3,

      items= [

        { "viewclass": "OneLineListItem",

         "text": "Saikat"

        } ]

   ).open()

if __name__ == "__main__":

  Test().runTest().run

Trying many change to do so. Likely, effect_cls = "ScrollEffect", but did not work

Answer 1

So, after a long time I didn't get any answer. But I believe the problem was the version of Kivymd I was using.