Help using the Backend method to add the ads.txt

Hello! Sorry for my rusted english, it’s not my main language.

I followed a few steps from a post , more specifically that:

And I was able to create my txt page. Here:
https://www.deadjack.com.br/_functions/Adstxt

But I’m having problems in the last step. I created two 301 redirects.

The one that is recommended by google does not work:
https://www.deadjack.com.br/ads.txt

And any other works:
https://www.deadjack.com.br/adstxt

Can anyone tell me what I can do?

I am having the same issue. It actually worked at one point for about 48 hours, then stopped all of the sudden. Is it possible that Wix may be blocking ads.text for Google AdSense or is this a server-side caching issue?