According to this rule Next.js does a redirect from domain.com/slug/ to domain.com/slug because of this rule: https://nextjs.org/docs/app/api-reference/next-config-js/trailingSlash .

I have my own next.config.js based redirects in place which kick in only after that. So I have two redirects in total which is bad for SEO (domain.com/slug/ => domain.com/slug => domain.com/new-slug)

Is it possible to cover for the trailing slashes in the next.config.js redirects so I only get this:
domain.com/slug/ => domain.com/new-slug

instead of this:
domain.com/slug/ => domain.com/slug => domain.com/new-slug