There's a few small issues left over from #15450:

* [Focusing](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760) on the `Encrypt Wallet` dialog after clicking `Create Wallet`.
> ```cpp
> m_passphrase_dialog->setWindowModality(Qt::ApplicationModal); 
> m_passphrase_dialog->show();
> ```

* Wallet [name escaping issue](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-282297760):
> This is at least one inconsistency where if you create a wallet with a HTML escaped character in the name, i.e Alice & Bob, then the & will not be shown in some menus / dialogs.

* Nits from this [review](https://github.com/bitcoin/bitcoin/pull/15450#pullrequestreview-284450044). 
{
        
        CoinControlDialog::updateLabels(model, this);
        
        ui->labelCoinControlAutomaticallySelected->hide();
        ui->widgetCoinControl->show();
    }
    else
    {
        
        ui->labelCoinControlAutomaticallySelected->show();
        ui->widgetCoinControl->hide();
        ui->labelCoinControlInsuffFunds->hide();
    }
}
SendConfirmationDialog::SendConfirmationDialog(const QString& title, const QString& text, const QString& informative_text, const QString& detailed_text, int _secDelay, QWidget* parent)
    : QMessageBox(parent), secDelay(_secDelay)
{
    setIcon(QMessageBox::Question);
    setWindowTitle(title); 
    setText(text);
    setInformativeText(informative_text);
    setDetailedText(detailed_text);
    setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
    setDefaultButton(QMessageBox::Cancel);
    yesButton = button(QMessageBox::Yes);
    updateYesButton();
    connect(&countDownTimer, &QTimer::timeout, this, &SendConfirmationDialog::countDown);
}
int SendConfirmationDialog::exec()