ᐅ Leave the oven ventilation from Ikea under the countertop?

Hello. For the 140cm (55 inch) tall cabinet with the oven installed at the top, can I place the countertop completely on top, or do I need to leave space for ventilation?

Hello, please refer to the specifications provided by the oven manufacturer.

With the Ikea stoves, you don’t need it; see Ikea expert for outsiders.

Once again, many thanks