[opensuse-autoinstall] Leap 42.3 and rules

Hi all, I use a rules file with several custom rules to install Leap 42.3 The rules worked fine in Leap 42.2. But in Leap 42.3... o I noticed that the result of the first rule is always ignored and therefore it is not merged. My workaroud to this I have to write a dummy rule at first place. o All my dialogboxes pop up a second time. This is annoying. How can I prevent this behaviour? Any idea what goes wrong here? Are these known bugs? Any solutions? What has changed since Leap 42.2? Regards Werner