Yes, the logo does appear on various books, but the imprint is not specifically mentioned and the Previews only refers to Red Giant. As far as the confusion goes, Wayward Sons #1 in Previews uses the REDG logo, but issue #2 shows The Absolute logo. Wayward legends 1-3 show no logo in Previews, but #4 has the Absolute logo on the cover image.
Even when the Absolute logo appears in Previews the vendor id is Red Giant which I guess makes sense as REDG is the parent company, but the logo utilization and branding is way too erratic.