Combined unit of measure concepts defined in the UNIT_MEASURE_CONCEPTS annotation not displayed together
In the FDI_DSD@FDI_FLOW_IND dataflow (https://de-demo-oecd.siscc.org/vis?lc=en&df[ds]=OECD-design&df[id]=FDI_DSD%40FDI_FLOW_IND&df[ag]=OECD.DAF.INV&df[vs]=1.0&av=true&pd=2020%2C&dq=ISR..USD_EXC......W...A&ly[rw]=ACTIVITY&ly[cl]=MEASURE_PRINCIPLE%2CMEASURE%2CTYPE_ENTITY&vw=tb) UNIT_MEASURE_CONCEPTS are defined as UNIT_MEASURE,CURRENCY,UNIT_MULT.
But in the default view CURRENCY is displayed as a dataset level attribute with the value Currency: Not applicable.
The expected behavior here is that Currency would be part of the Combined unit of measure and as _Z is in the not displayed values list, it won't be displayed at all.
The similar behavior is when you select only "Reported currency" from the Unit of measure filter (https://de-demo-oecd.siscc.org/vis?lc=en&df[ds]=OECD-design&df[id]=FDI_DSD%40FDI_FLOW_IND&df[ag]=OECD.DAF.INV&df[vs]=1.0&av=true&pd=2020%2C&dq=ISR..RC......W...A&ly[rw]=ACTIVITY&ly[cl]=MEASURE_PRINCIPLE%2CMEASURE%2CTYPE_ENTITY&vw=tb), in this case Currency US dollar will be displayed as a dataset level attribute, but the expectation that Combined unit of measure would say: Reported currency, US dollar, Millions.
When you select both "Reported currency" and "US dollars, exchange rate converted" from the unit of measure filter, then combined UoM components will be displayed in three different places: UNIT_MEASURE in the row section, UNIT_MULT in the Combined unit of measure column, Currency as a footnote next to UNIT_MEASURE. But the expectation is that these are always displayed together.
In this other example where UoM concepts are not displayed together anymore, a "Combined unit of measure" row is displayed without any information:
https://de-demo-oecd.siscc.org/vis?lc=en&df[ds]=OECD-staging&df[id]=DF_UOM_EXAMPLE_ANN&df[ag]=OECD&df[vs]=1.0&av=true&pd=2015%2C2017&dq=BEL......A..&ly[rw]=UNIT_MEASURE%2CPRICES%2CADJUSTMENT%2CTRANSFORMATION%2CCONVERSION_TYPE%2CTIME_PER_COLLECT&ly[cl]=TIME_PERIOD&ly[rs]=MEASURE&vw=tb