Beware that Frontiers In is a very low quality outlet and most scientists stay far far away from it (unless they really need a publication the next three weeks since they have that tenure track review coming up).
Eg see https://retractionwatch.com/2025/07/29/frontiers-retract-122...
> Frontiers has an artificial intelligence review system for submitted manuscripts, which now includes verification of the reviewers’ and handling editors’ conflict of interest statements, the company said.
problem solved I guess