### Feature request

`customButtonsOnHover` fixes a lot of issues with drag and `pointer` styles, but my app currently uses `hidden-inset` so this setting changes the position of the buttons. I'd suggest `customButtonsOnHover` either be an option outside of `titleBarStyle` that respects `titleBarStyle`s values ('hiddenInset' or `hidden') or the addition of a `customButtonsOnHoverInset`.

As a separate note, the docs for `customButtonsOnHover` currently specify it's a Boolean type, but it's a string value.
shell/browser/api/electron_api_base_window.cc
window_->SetMaximumSize(gfx::Size(width, height));
}
std::vector<int> BaseWindow::GetMaximumSize() {
  std::vector<int> result(2);
  gfx::Size size = window_->GetMaximumSize();
  result[0] = size.width();
  result[1] = size.height();
  return result;
}
void BaseWindow::SetSheetOffset(double offsetY, gin_helper::Arguments* args) {
  double offsetX = 0.0;
  args->GetNext(&offsetX);
  window_->SetSheetOffset(offsetX, offsetY);
}
void BaseWindow::SetResizable(bool resizable) {
  window_->SetResizable(resizable);
}
bool BaseWindow::IsResizable() {
  return window_->IsResizable();
}
void BaseWindow::SetMovable(bool movable) {
  window_->SetMovable(movable);
}
bool BaseWindow::IsMovable() {
  return window_->IsMovable();
}
void BaseWindow::SetMinimizable(bool minimizable) {
  window_->SetMinimizable(minimizable);
}
bool BaseWindow::IsMinimizable() {