Nested routes don't work

[mademoiselle-sashaaa]

Trying to arrange routing for React app
Snowpack works for such routes as localhost:8080/oauth2
But doesn't work for more nested one such as localhost:8080/oauth2/autorization

I got this error

It tries to find http://localhost:8080/oauth2/_dist_/index.js which does not exist
As far as I understand it should be looking for http://localhost:8080/_dist_/index.js

So it looks like snowpack cannot resolve path to source file correctly(

My snowpack config:

So, what am I doing wrong? Is something incorrect in my current config? Or this is some kind of snowpack issue?