Possible bug? Unable to add more than one host label to a rule or predefined condition

Hi @pn-rallen,
which version do you use?
In 1.6.0p11 I had a similiar Bug in the Rule “Assignment of services to contact groups” , there it also was not possible to use more then one label. This should be be fixed in p12 and later.
Maybe your issue is also fixed in the current release?

regards
Christian