Testing an app protected by Okta authorization code with PKCE flow

[George Fischhof]

Hi Folks,

has anyone of you a working solution for testing an app protected by Okta
authorization code with PKCE flow?
Meaning to get a bearer token?

I saw / read several articles about it on the net, and several hacks (that
is not problem now ;) ), but it seems that neither of them works with Okta.

We are using Okta's .net backend stuff and Angular widget

BR,
George