Fix: Filter with label name (#3418)

app/services/conversations/filter_service.rb

@@ -35,7 +35,7 @@ class Conversations::FilterService < FilterService
       " conversations.additional_attributes ->> '#{attribute_key}' #{filter_operator_value} #{query_operator} "
     when 'standard'
       if attribute_key == 'labels'
-        " tags.id #{filter_operator_value} #{query_operator} "
+        " tags.name #{filter_operator_value} #{query_operator} "
       else
         " conversations.#{attribute_key} #{filter_operator_value} #{query_operator} "
       end

spec/services/conversations/filter_service_spec.rb

@@ -74,7 +74,7 @@ describe ::Conversations::FilterService do
           {
             attribute_key: 'labels',
             filter_operator: 'equal_to',
-            values: [1],
+            values: ['support'],
             query_operator: nil
           }.with_indifferent_access
         ]