Create BI nodes based on host search using host labels

I am have a feature request for the “Child Node Generation” in BI rules.
When using “Create nodes based on host search” I found no possibility to filter for Host labels.
It would be great to be able to select it in the drop down box for
“All hosts”
“regex for host name”
“regex for host alias”
new: “regex for host label”

If selected “regex for host label” then input fields label: should be shown. Where you can enter a regex including the label name to search for. e.g LABEL_NAME:regex
$1$ should be filled.

If there is a way to do this. Please advise.

Kind regards