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### Issue Details
This issue is closely related to #27457, which seems to have been partially, but not entirely fixed by #27582. Specifically, the renderer no longer entirely hangs as it used to, but still reports the error `Uncaught illegal access`, and this prevents the execution of some of the asynchronous scripts on the page.
* **Electron Version:**
  * Any version that's recieved the partial fix of #27582, including the 12.0.0 release, the 13.0.0 nightly releases, and the current master branch of 10.x and 11.x. The issue in its original, worse, form affects every other version of electron from 9.x on.
* **Operating System:**
  * Verified on MacOS 10.14.6, 10.15.7, 11.2, and on Linux Debian 4.19.160-2, and Debian 5.9.15
  <!-- (Platform and Version) e.g. macOS 10.13.6 / Windows 10 (1803) / Ubuntu 18.04 x64 -->
* **Last Known Working Electron version:**
  * Electron 8.5.5 did not experience this issue. 

### Expected Behavior
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The app runs normally.
### Actual Behavior
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The app runs, but reports `Uncaught illegal access` on line 1 of the html page it's loading, and some script execution stops, such as receiving messages from node-ipc.
### To Reproduce
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The [original bug's example repo](https://github.com/Patronics/example-electron-hang) has been updated to use the new releases of electron, and to better demonstrate the current issue. It also demonstrates the error message in the console. The comments in index.html describe which lines are specifically related to the bug, and which are just to better demonstrate its effects.
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### Screenshots
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The screenshot in #27457 may still be relevant, but the current version of the issue only outputs the error `Uncaught illegal access` on line 1, without a similar stack trace
### Additional Information
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To clarify, commit #27582 did not 'cause' this issue per se, but did not fully fix the issue either. 
shell/renderer/electron_renderer_client.cc
content::RenderFrame* render_frame) const {
  if (injected_frames_.find(render_frame) == injected_frames_.end())
    return nullptr;
  v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
  auto context =
      GetContext(render_frame->GetWebFrame(), v8::Isolate::GetCurrent());
  node::Environment* env = node::Environment::GetCurrent(context);
  if (environments_.find(env) == environments_.end())
    return nullptr;
  return env;
}
}