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`
{
    clear();
}
void SendCoinsDialog::accept()
{
    clear();
}
SendCoinsEntry *SendCoinsDialog::addEntry()
{
    SendCoinsEntry *entry = new SendCoinsEntry(platformStyle, this);
    entry->setModel(model);
    ui->entries->addWidget(entry);
    connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*)));
    connect(entry, SIGNAL(useAvailableBalance(SendCoinsEntry*)), this, SLOT(useAvailableBalance(SendCoinsEntry*)));
    connect(entry, SIGNAL(payAmountChanged()), this, SLOT(coinControlUpdateLabels()));
    connect(entry, SIGNAL(subtractFeeFromAmountChanged()), this, SLOT(coinControlUpdateLabels()));
    
    entry->clear();
    entry->setFocus();
    ui->scrollAreaWidgetContents->resize(ui->scrollAreaWidgetContents->sizeHint());
    qApp->processEvents();
    QScrollBar* bar = ui->scrollArea->verticalScrollBar();
    if(bar)
        bar->setSliderPosition(bar->maximum());
    updateTabsAndLabels();
    return entry;
}
void SendCoinsDialog::updateTabsAndLabels()