feat(api): fixed string-operators for graphQL search

api/chalicelib/core/sessions.py

@@ -867,6 +867,7 @@ def search_query_parts(data, error_status, errors_only, favorite_only, issue, pr
                     is_any = _isAny_opreator(f.operator)
                     if is_any or len(f.value) == 0:
                         continue
+                    f.value = helper.values_for_operator(value=f.value, op=f.operator)
                     op = __get_sql_operator(f.operator)
                     e_k_f = e_k + f"_graphql{j}"
                     full_args = {**full_args, **_multiple_values(f.value, value_key=e_k_f)}