Possible Values after different types of row filters from Filtered Table View

The list of possible values after applying different types of row filter still showing the all possible values before applying the filter. Is it expected behavior or a bug?
My intention is to check the filter notes working as it should.
Any other simple way around to view the filtered results for verification?

Reference: 02_ETL_Data_Manipulation/01_Filtering/05_More_Row_Filter_Examples

Hi @yan.nwt

you mean the data domain? This is on purpose. It will only be updated if you change the data, but if you filter only the domain will stay.
If you want to have your domain recalculated you can use the Domain Calculator node.

https://hub.knime.com/knime/nodes/Domain_Calculator*Nutzr5xyUnXnn77w

Best, Iris