How to hide system proxy settings from application?

Question

proxy

There is a crooked application for windows that communicates with its server via https. Through an http proxy (in this case, squid), it does not know how to walk normally, so NAT rules were prescribed for it. The developers do not say anything intelligible.
In windows, group policies specify proxy settings (in the browser's St-wah), which are picked up by other applications and work normally. But this application reads the system proxy, tries to work through it, nothing happens, and in the logs I see entries about an unsuccessful connection attempt.
You need to somehow hide the system proxy settings from this application.

Answer 1

Set up a transparent proxy. Or is authorization important to you?

Answer 2

can create a group in group policy "no proxy with natom"?
upd
At one time I was rescued by a proxy , I don’t know how it will be in production.