CQD Teams Auto Attendant & Call Queue Historical Report

I am using the Power BI template 'CQD Teams Auto Attendant & Call Queue Historical Report'.
However, when we compare the Auto Attendants in the report/queried by the API we see that the API returns less Auto Attendants than registered in the Teams Admin Center. The content of the parameters sent is the following:

{
""Filters"":[
{
""DataModelName"":""[AllStreams].[Date]"",
""Value"":""["&DateTime.ToText(DateFilter, "yyyy-MM-dd")&"]"",
""Operand"":7
},
{
""DataModelName"":""[AllStreams].[Is Auto Attendant Involved]"",
""Value"":""[1]"",
""Operand"":0
}
],
""Dimensions"":[
{""DataModelName"":""[AllStreams].[Auto Attendant Chain Start Time]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Identity]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Directory Search Method]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Transfer Action]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Call Result]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Call Flow]""},
{""DataModelName"":""[AllStreams].[Is Auto Attendant Involved]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Caller Action Count]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Chain Duration Seconds]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Chain Index]""},
{""DataModelName"":""[AllStreams].[Auto Attendant Count]""},
{""DataModelName"":""[AllStreams].[PSTN Connectivity Type]""}
],
""Measurements"":[
{""DataModelName"":""[Measures].[PSTN Total Minutes]""},
{""DataModelName"":""[Measures].[Total Call Count]""}
]