MaterialDatePicker OK button is not visible

This BUG appears only on the specific devices, the “OK” button is not visible.

Current behavior:

Huawei P30

Expected behavior:

Pixel 3:

Source code:

 val datePicker =
                MaterialDatePicker.Builder.datePicker().setCalendarConstraints(
                    CalendarConstraints.Builder().setEnd(Date().time).build()
                ).build()
       
   datePicker.addOnPositiveButtonClickListener { newDateInMillis ->
              // do something
            }
   datePicker.showNow(supportFragmentManager!!, "datePicker")

Android API version: - 29

Material Library version: 1.1.0

Device: :Huawei P30

[wcshi]

@huize could you please help verify

1. value of @android:string/ok in that English locale, maybe try overriding mtrl_picker_confirm https://github.com/material-components/material-components-android/blob/90f041d5e737cf4facd664183f58931438e77d7f/lib/java/com/google/android/material/datepicker/res/values/strings.xml#L26
2. Try TimePicker and let us know if the OK button is similarly cut off

[richanshah]

@wcshi thanks , its working