VBCS filter not working on SDP using a variable

Summary

Visual builder Cloud Service filter not working on SDP using a variable

Content

I am using a SDP data to populate in a table and want to filter rows on the basis of one of the columns.

So we added a text field and assigned a variable(A) to it to store the value and on the its event I created a value assign event and dragged assign variable component to it.

Now I used the filter criteria of the SDP variable and assigned the variable "A" to "value" tag and assigned $eq to "op" tag and entered the name of the column in the attribute tag.