Was Keetongu's species created by the makuta?

Makuta are known for their rahi creation, and keetongu’s species are rahi,
however they’re very much an exception to the general rule of rahi being beasts, and keetongu himself attacks beings of shadow on sight, though being created pre inner light shunning could explain this, he just generally seems like an outlier of the Makuta MO.
I couldn’t find any info on bs01 after this sparked my interest so I thought I’d ask.