I configured a new job and tried to restrict its execution to the label which is provided by Foreman only.
If I have an busy executor (performs the built in that time) with the same label, I cat get such a hint from Jenkins:

is serviced by 1 node and 1 cloud

This isn't true because the label is serviced by the (Foreman) cloud only.

When the running build ends, the message changes to

is serviced by 1 cloud

which is correct information.

If it is possible to distinct between nodes connected directly and nodes provided on-fly by a cloud, this should be taken into consideration when the hint is constructed.