Hey,
I couldn’t get it to work with the Network interface and switch port discovery rule and kinda gave up but I have another solution for you. You could use 2 disable service rules to get the outcome that you want.
Here is a workaround:
In my case I created a test host for this you can choose your host/hosts.
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Create this rule:
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Then create this rule:
Please put the rules in the right order as seen on my first screenshot!
The outcome looks like this:
All the interfaces are disabled that you don’t want and the eno interfaces are getting monitored:
Maybe not the best way to do this but this gives you the outcome that you asked for.
Hope this is better than nothing 
Greetings Norm