Getting 404 when trying to edit files of a template

Hello I'm getting no error or anythin when I want to edit the files of a template. I think it's a frontend problem because it doesn't go to backend dev tools is not doing any request. But when I click the "Edit files" on template page, I got 404 on top of the page under the header as attached I'm using v2.14.0+a0411a3 version of Coder