Redirecting, it doesn't work as expected (but it does partially)

I am trying to move a site from a custom domain to a github page, but the _redirects file is only partially honored.

For example, if I go to

https://kuworking.netlify.app/javascript-usereducer

it goes to

https://kuworking.github.io/javascript-usereducer

instead of

https://kuworking.github.io/usereducer

This also happens with the custom domain www.kuworking.com, and there the url doesn’t neither change in the browser, as if I was doing a shadowing, how can I prevent this?

My redirect is this

https://www.kuworking.com/javascript-como-contar-duplicados-en-array https://kuworking.github.io/como-contar-duplicados-en-array 301!
https://www.kuworking.com/javascript-como-copiar-arrays https://kuworking.github.io/como-copiar-arrays 301!
https://www.kuworking.com/javascript-como-copiar-objects https://kuworking.github.io/como-copiar-objects 301!
https://www.kuworking.com/javascript-como-crear-arrays https://kuworking.github.io/como-crear-arrays 301!
https://www.kuworking.com/javascript-como-eliminar-duplicados-array https://kuworking.github.io/como-eliminar-duplicados-array 301!
https://www.kuworking.com/javascript-como-eliminar-elementos-vacios-array https://kuworking.github.io/como-eliminar-elementos-vacios-array 301!
https://www.kuworking.com/javascript-como-funciona-array-reduce https://kuworking.github.io/como-funciona-array-reduce 301!
https://www.kuworking.com/javascript-for-vs-foreach https://kuworking.github.io/for-vs-foreach 301!
https://www.kuworking.com/javascript-forin-vs-forof https://kuworking.github.io/forin-vs-forof 301!
https://www.kuworking.com/javascript-funciones-hoc https://kuworking.github.io/funciones-hoc 301!
https://www.kuworking.com/javascript-loops-con-await-reduce https://kuworking.github.io/loops-con-await-reduce 301!
https://www.kuworking.com/javascript-que-es-event-bubbling https://kuworking.github.io/que-es-event-bubbling 301!
https://www.kuworking.com/javascript-reduce-para-pipping https://kuworking.github.io/reduce-para-pipping 301!
https://www.kuworking.com/javascript-slice-splice-arrays https://kuworking.github.io/slice-splice-arrays 301!
https://www.kuworking.com/javascript-substring-substr-slice https://kuworking.github.io/substring-substr-slice 301!
https://www.kuworking.com/javascript-hook-para-infinite-scroll https://kuworking.github.io/hook-para-infinite-scroll 301!
https://www.kuworking.com/javascript-hook-para-ordenar-listas https://kuworking.github.io/hook-para-ordenar-listas 301!
https://www.kuworking.com/javascript-para-que-sirve-useeffect https://kuworking.github.io/para-que-sirve-useeffect 301!
https://www.kuworking.com/javascript-render-vs-mount https://kuworking.github.io/render-vs-mount 301!
https://www.kuworking.com/javascript-usecallback-useMemo https://kuworking.github.io/usecallback-useMemo 301!
https://www.kuworking.com/javascript-usereducer https://kuworking.github.io/usereducer 301!

https://kuworking.netlify.app/javascript-como-contar-duplicados-en-array https://kuworking.github.io/como-contar-duplicados-en-array 301!
https://kuworking.netlify.app/javascript-como-copiar-arrays https://kuworking.github.io/como-copiar-arrays 301!
https://kuworking.netlify.app/javascript-como-copiar-objects https://kuworking.github.io/como-copiar-objects 301!
https://kuworking.netlify.app/javascript-como-crear-arrays https://kuworking.github.io/como-crear-arrays 301!
https://kuworking.netlify.app/javascript-como-eliminar-duplicados-array https://kuworking.github.io/como-eliminar-duplicados-array 301!
https://kuworking.netlify.app/javascript-como-eliminar-elementos-vacios-array https://kuworking.github.io/como-eliminar-elementos-vacios-array 301!
https://kuworking.netlify.app/javascript-como-funciona-array-reduce https://kuworking.github.io/como-funciona-array-reduce 301!
https://kuworking.netlify.app/javascript-for-vs-foreach https://kuworking.github.io/for-vs-foreach 301!
https://kuworking.netlify.app/javascript-forin-vs-forof https://kuworking.github.io/forin-vs-forof 301!
https://kuworking.netlify.app/javascript-funciones-hoc https://kuworking.github.io/funciones-hoc 301!
https://kuworking.netlify.app/javascript-loops-con-await-reduce https://kuworking.github.io/loops-con-await-reduce 301!
https://kuworking.netlify.app/javascript-que-es-event-bubbling https://kuworking.github.io/que-es-event-bubbling 301!
https://kuworking.netlify.app/javascript-reduce-para-pipping https://kuworking.github.io/reduce-para-pipping 301!
https://kuworking.netlify.app/javascript-slice-splice-arrays https://kuworking.github.io/slice-splice-arrays 301!
https://kuworking.netlify.app/javascript-substring-substr-slice https://kuworking.github.io/substring-substr-slice 301!
https://kuworking.netlify.app/javascript-hook-para-infinite-scroll https://kuworking.github.io/hook-para-infinite-scroll 301!
https://kuworking.netlify.app/javascript-hook-para-ordenar-listas https://kuworking.github.io/hook-para-ordenar-listas 301!
https://kuworking.netlify.app/javascript-para-que-sirve-useeffect https://kuworking.github.io/para-que-sirve-useeffect 301!
https://kuworking.netlify.app/javascript-render-vs-mount https://kuworking.github.io/render-vs-mount 301!
https://kuworking.netlify.app/javascript-usecallback-useMemo https://kuworking.github.io/usecallback-useMemo 301!
https://kuworking.netlify.app/javascript-usereducer https://kuworking.github.io/usereducer 301!

https://kuworking.netlify.com/javascript-como-contar-duplicados-en-array https://kuworking.github.io/como-contar-duplicados-en-array 301!
https://kuworking.netlify.com/javascript-como-copiar-arrays https://kuworking.github.io/como-copiar-arrays 301!
https://kuworking.netlify.com/javascript-como-copiar-objects https://kuworking.github.io/como-copiar-objects 301!
https://kuworking.netlify.com/javascript-como-crear-arrays https://kuworking.github.io/como-crear-arrays 301!
https://kuworking.netlify.com/javascript-como-eliminar-duplicados-array https://kuworking.github.io/como-eliminar-duplicados-array 301!
https://kuworking.netlify.com/javascript-como-eliminar-elementos-vacios-array https://kuworking.github.io/como-eliminar-elementos-vacios-array 301!
https://kuworking.netlify.com/javascript-como-funciona-array-reduce https://kuworking.github.io/como-funciona-array-reduce 301!
https://kuworking.netlify.com/javascript-for-vs-foreach https://kuworking.github.io/for-vs-foreach 301!
https://kuworking.netlify.com/javascript-forin-vs-forof https://kuworking.github.io/forin-vs-forof 301!
https://kuworking.netlify.com/javascript-funciones-hoc https://kuworking.github.io/funciones-hoc 301!
https://kuworking.netlify.com/javascript-loops-con-await-reduce https://kuworking.github.io/loops-con-await-reduce 301!
https://kuworking.netlify.com/javascript-que-es-event-bubbling https://kuworking.github.io/que-es-event-bubbling 301!
https://kuworking.netlify.com/javascript-reduce-para-pipping https://kuworking.github.io/reduce-para-pipping 301!
https://kuworking.netlify.com/javascript-slice-splice-arrays https://kuworking.github.io/slice-splice-arrays 301!
https://kuworking.netlify.com/javascript-substring-substr-slice https://kuworking.github.io/substring-substr-slice 301!
https://kuworking.netlify.com/javascript-hook-para-infinite-scroll https://kuworking.github.io/hook-para-infinite-scroll 301!
https://kuworking.netlify.com/javascript-hook-para-ordenar-listas https://kuworking.github.io/hook-para-ordenar-listas 301!
https://kuworking.netlify.com/javascript-para-que-sirve-useeffect https://kuworking.github.io/para-que-sirve-useeffect 301!
https://kuworking.netlify.com/javascript-render-vs-mount https://kuworking.github.io/render-vs-mount 301!
https://kuworking.netlify.com/javascript-usecallback-useMemo https://kuworking.github.io/usecallback-useMemo 301!
https://kuworking.netlify.com/javascript-usereducer https://kuworking.github.io/usereducer 301!

https://www.kuworking.com/resources https://kuworking.github.io/ 301!
https://kuworking.netlify.app https://kuworking.github.io/ 301!

https://www.kuworking.com/* https://kuworking.github.io/:splat 301!
https://kuworking.netlify.com/* https://kuworking.github.io/:splat 301!
https://kuworking.netlify.app/* https://kuworking.github.io/:splat 301!

https://www.kuworking.com/ https://kuworking.github.io/ 301!
https://kuworking.netlify.com/ https://kuworking.github.io/ 301!
https://kuworking.netlify.app/ https://kuworking.github.io/ 301!
71 redirect rules processed

All redirect rules deployed without errors.

It is solved by not using the complete url, so something like this works

/javascript-usereducer https://kuworking.github.io/usereducer 301!

So now everything works as expected