### Preflight Checklist
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* [x] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
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*I found one but it's been closed since 2017 athough updates are still happening on it either close this issue and reopen that or make this the new issue #9092* 

### Issue Details

* **Electron Version:**
  * v10.1.1
* **Operating System:**
  * Windows 10 18363
* **Last Known Working Electron version:**
  * unknown

### Expected Behavior
calling `isMaximized()` to respond if the window is maximized 

### Actual Behavior
`isMaximized()` always returns false when transparent is set to true on BrowserWindow

### To Reproduce
https://gist.github.com/293ffab750b019714f12d8e1f203e611


### Additional Information
#9092 is a closed issue with people still reporting this problems but since it's closed I don't think admins are looking hence creating this issue.

shell/browser/native_window_views.cc
const gfx::AcceleratedWidget accelerated_widget = GetAcceleratedWidget();
  content::DesktopMediaID::Id window_handle = content::DesktopMediaID::kNullId;
  content::DesktopMediaID::Id aura_id = content::DesktopMediaID::kNullId;
#if defined(OS_WIN)
  window_handle =
      reinterpret_cast<content::DesktopMediaID::Id>(accelerated_widget);
#elif defined(OS_LINUX)
  window_handle = static_cast<uint32_t>(accelerated_widget);
#endif
  aura::WindowTreeHost* const host =
      aura::WindowTreeHost::GetForAcceleratedWidget(accelerated_widget);
  aura::Window* const aura_window = host ? host->window() : nullptr;
  if (aura_window) {
    aura_id = content::DesktopMediaID::RegisterNativeWindow(
                  content::DesktopMediaID::TYPE_WINDOW, aura_window)
                  .window_id;
  }
  
  
  content::DesktopMediaID result = content::DesktopMediaID(
      content::DesktopMediaID::TYPE_WINDOW, window_handle);
  
  
  
  result.window_id = aura_id;
  return result;
}
gfx::AcceleratedWidget NativeWindowViews::GetAcceleratedWidget() const {