Excel Online How to get these functions to Spill

Hi There,

I have excel file online in MS Office Online, as I am still on 2010, I am using online to take advantage of new functions in Excel.

I am unable to get some functions to Spill if anyone could help me please.

I have named ranges in another sheet for columns A to D populated cells starting from Row 2 till end of Data: "TimeStamp", "Price", "Volume" & "Value"

In another sheet I have the following functions:
=UNIQUE(TimeStamp) Spill is working fine in this column
=MINIFS(Price;TimeStamp;A2#) Spill is working fine in this column
=MAXIFS(Price;TimeStamp;A2#) Spill is working fine in this column
=(B2#+C2#)/2 Spill is working fine in this column

=STDEV.P(FILTER(Price;TimeStamp=A2)) I am Unable to get this to Spill Down
=COUNT(UNIQUE(FILTER(Price;TimeStamp=A2))) I am Unable to get this to Spill Down

=MINIFS(Volume;TimeStamp;A2#) Spill is working fine in this column
=MAXIFS(Volume;TimeStamp;A2#) Spill is working fine in this column

=COUNT(FILTER(Price;TimeStamp=A2)) I am Unable to get this to Spill Down