Dynamic M Query Parameters not working when I make slicer selection

tmendoza I did a quick demo on my end, and everything is working as expected. Keep everything in context. I'm filtering the customer table on customerID, which is of the number type.

Step1 : Created a parameter called ParamCustomerID:

Step 2: Created a Direct Query Customer table, which will be filtered on the above parameter value:

let
    Source = Sql.Database("MySQLServer", "MySQLDatabase", [Query="SELECT * FROM Customer WHERE CustomerId = " & Number.ToText(ParamCustomerID)])

in
      Source

After saving the above query, it is filtering the customer table on the ParamCustomerID current value, and in this case, it is value 1

Step 3: Created another table, which is simple IDs and will be used for the slicer, and I called it CustomerSlicer with one column CustomerId:

Step 4: Close and apply (no error at this point)

Step 5: Bind to the parameter,  

- go to model tab

- selected CustomerId column in CustomerSlicer table

- under Advanced -> Bind to parameter -> selected ParamCustomerID

Step 6: Added a slicer, and it using CustomerId column from CustomerSlicer table

Step 7: Added a table visual that has two columns from the Customer table, and it is getting filtered as the slicer value is selected.