Email routing suggestion: inspect includes in domain SPF record


I have many domains for which the SPF record is just:
I do that to maintain only one SPF record, instead of many, for domains that should have the same SPF rules.
Email routing is not checking includes, to verify if the CF SPF has been added, so it complains that I’m missing it, but I am not.
Low priority, because it actually works, but the warning is annoying.