### 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.
* [x] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
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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
if (options.Get(options::kSkipTaskbar, &skip_taskbar) && skip_taskbar) {
      state_atom_list.push_back(gfx::GetAtom("_NET_WM_STATE_SKIP_TASKBAR"));
    }
    
    if (fullscreen) {
      state_atom_list.push_back(gfx::GetAtom("_NET_WM_STATE_FULLSCREEN"));
    }
    if (parent) {
      
      window_type = "dialog";
      
      if (is_modal())
        state_atom_list.push_back(gfx::GetAtom("_NET_WM_STATE_MODAL"));
    }
    if (!state_atom_list.empty())
      ui::SetAtomArrayProperty(static_cast<x11::Window>(GetAcceleratedWidget()),
                               "_NET_WM_STATE", "ATOM", state_atom_list);
    
    if (!window_type.empty())
      SetWindowType(static_cast<x11::Window>(GetAcceleratedWidget()),
                    window_type);
  }
#endif
#if defined(OS_WIN)
  if (!has_frame()) {
    
    
    DWORD frame_style = WS_CAPTION | WS_OVERLAPPED;
    if (resizable_)
      frame_style |= WS_THICKFRAME;