Hi @shasheminassab - that is definitely unexpected. This looks like JMP 16, is that correct?
Do you see the same result if you use the 2x1 Dashboard template?
The Local Data Filter will work in any of the template layouts. The special thing about the Filter+1 template is that you can use any platform in place of the filter (for example, filter a Graph Builder report by a Contingency platform).
If you can share an anonymized data table with JMP tech support that may help to see what is different about the tables that you are using.
-Dan