Send exact param in user attr search only when its enabled

Closes keycloak#34233

Signed-off-by: Stefan Guilhen <sguilhen@redhat.com>

js/apps/admin-ui/src/components/users/UserDataTable.tsx

@@ -157,14 +157,17 @@ export function UserDataTable() {
       first: first!,
       max: max!,
       q: query!,
-      exact: activeFilters.exact,
     };
 
     const searchParam = search || searchUser || "";
     if (searchParam) {
       params.search = searchParam;
     }
 
+    if (activeFilters.exact) {
+      params.exact = true;
+    }
+
     if (!listUsers && !(params.search || params.q)) {
       return [];
     }