I was writing my custom calendar and ran into the following problem. My rectangle is larger than my delegate, and the delegate is partially rendered twice. How can I fix this without changing the rectangle size?

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import QtQuick
import QtQuick.Controls

Rectangle {
id: _calendar
width: (276)
height: (302)
radius: (12)
color: "#1D1D1D"
border { width: (1); color: "#404040" }

Column {
    x: (20)
    y: (16)
    spacing: 0

    ListView {
        id: _calendarView
        width: (236)
        height: (202)
        snapMode: ListView.SnapOneItem
        orientation: ListView.Horizontal
        highlightRangeMode: ListView.StrictlyEnforceRange
        spacing: 1

        model: CalendarModel {
            id: _model
            from: new Date(2024,3,1)
            to: new Date(2024,7,31)
        }

        delegate: MonthGrid {
            id: _monthGrid

            delegate: Label {
                required property var model

                width: 34
                height: 34
                horizontalAlignment: Text.AlignHCenter
                verticalAlignment: Text.AlignVCenter
                font.pixelSize: (14)
                font.bold: true
                opacity: model.month === _monthGrid.month ? 1 : 0.5
                color: "#FFFFFF"
                text: model.day
            }
        }
    }
}
}