Steps to reproduce:

1. put `changetype=bech32` in bitcoin.conf or launch QT with `-changetype=bech32`
2. send money to any legacy address
3. use `decoderawtransaction` to see that the change address is `bech32`, as expected since #12119

4. enable Coin Control in settings menu
5. send money to any legacy address
6. use `decoderawtransaction` to see that the change address is now `p2sh-segwit`
{
    ui->customFee->setValue(GetRequiredFee(1000));
}
void SendCoinsDialog::updateFeeSectionControls()
{
    ui->confTargetSelector      ->setEnabled(ui->radioSmartFee->isChecked());
    ui->labelSmartFee           ->setEnabled(ui->radioSmartFee->isChecked());
    ui->labelSmartFee2          ->setEnabled(ui->radioSmartFee->isChecked());
    ui->labelSmartFee3          ->setEnabled(ui->radioSmartFee->isChecked());
    ui->labelFeeEstimation      ->setEnabled(ui->radioSmartFee->isChecked());
    ui->checkBoxMinimumFee      ->setEnabled(ui->radioCustomFee->isChecked());
    ui->labelMinFeeWarning      ->setEnabled(ui->radioCustomFee->isChecked());
    ui->labelCustomPerKilobyte  ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked());
    ui->customFee               ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked());
}
void SendCoinsDialog::updateFeeMinimizedLabel()