remove QR-code in Mail-Template

[Hobokens]

Hi,
We are using reserve v2.0.2 with TYP3 v10.4.24. I removed

<f:for each="{order.reservations}" as="reservation">
	<img src="cid:{reservation.code}" title="QR Code" alt="{reservation.code}" style="padding: 40px;"/>
</f:for>

from the mail template 'reservation' because we don't use scanners for the entrance control. But the QR-code image is still added to the end of the reservation mail. In former versions of reserve this didn't happen. Do I miss something?

Regards
Hobokens