You mean the Paradox Pokemon? She's seen a couple this far, mostly feeling concern over Iron Jugulis in particular to being unsure of how one would even appear in the region she's staying in.
The Past Formes are a lot more justifiable as fossil and ancient Pokemon are much more accepted, and the Great Tusk she encountered did make her question if the other Past Paradox Pokemon are of a similar strength range.
And currently she doesn't have any plans to seek any Paradox Pokemon for herself! Of the ones she's looked into, none really felt close to her aesthetic.