Exact same measure not working in new model

[PBIUser23]

I have a measure that is meant to display the order quantity of the PRIOR year. 
So if there is a filter on the page for "Year = 2024", this measure should display the quantity for 2023.

In the original model, the below measure works perfectly. We are creating a new model (due to move from on-prem to cloud datasource). The new model tables and relationships are set up identically to the original. 

However, this measure is coming up blank in the new model. It will not populate results -it seems to not be respecting the "ALL('Calendar'[Year])"

Can anyone please help me understand why this would no longer work?

Order Qty - PY =

var selPriorYear = SELECTEDVALUE('Calendar'[Year])-1

RETURN

    CALCULATE(

         sum(Orders[Total Order Qty])

        ,FILTER(ALL('Calendar'[Year]),'Calendar'[Year]=selPriorYear))

[rajendraongole1]

Hi @PBIUser23 - slight change as per shared measure . check the below

Order Qty - PY =
VAR selPriorYear = SELECTEDVALUE('Calendar'[Year])-1
RETURN
CALCULATE(
SUM(Orders[Total Order Qty]),
FILTER(
ALL('Calendar'),
'Calendar'[Year] = selPriorYear
)
)

or try with sameperiodlastyear too.

Hope it helps

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