@if (isMulti)
{
    <div class="input-group">
        <span class="input-group-text" id="basic-addon1"><i class="fa-solid fa-building"></i></span>
        <select class="form-select form-select-sm" value="@idxMaccSel" @onchange="OnSelectionChanged">
            @if (ListMacchine == null)
            {
                <option value="" disabled>No record found</option>
            }
            else
            {
                @foreach (var item in ListMacchine)
                {
                    <option value="@item.Key">@item.Value</option>
                }
            }
        </select>
    </div>
}