[🚀 Feature]: [dotnet] [bidi] Global subscription doesn't allow `context/UserContext`

[nvborisenko]

Description

bidi.Network.OnBeforeRequestSent(...)

There is not support to specify contexts/userContexts.

https://w3c.github.io/webdriver-bidi/#cddl-type-sessionsubscriptionrequest

Previously we agreed low-level api should mimic spec, that's it.

Have you considered any alternatives or workarounds?

No response

[selenium-ci]

@nvborisenko, thank you for creating this issue. We will troubleshoot it as soon as we can.

Selenium Triage Team: remember to follow the Triage Guide

[nvborisenko]

Session module is still dark horse, but we need carefully introduce this capability.