How to handle the OnRowChange EditStrategy in master/detail tables?

[Mark81]

I have two QSqlRelationalTableModel, since each table has foreign keys to others.
These two tables are in a master/detail relation.
I set up both tables in this way:

QSqlRelationalTableModel *_model = nullptr;
QSqlDatabase db = QSqlDatabase::database(DATABASE_NAME);
_model = new QSqlRelationalTableModel(this, db);
_model->setTable(table_name);
_model->setEditStrategy(QSqlRelationalTableModel::OnRowChange);

tableView->setModel(_model);
tableView->setItemDelegate(delegate);
tableView->setFocusPolicy(Qt::StrongFocus);

Then I use this code to retrieve the associated rows when the user select a row in the master table:

connect(ui->tableMaster->selectionModel(), &QItemSelectionModel::currentRowChanged, this, [=](const QModelIndex &current, const QModelIndex &previous)
{
    const QAbstractItemModel *model = current.model();
    QModelIndex indexMaster = model->index(current.row(), static_cast<int>(ColumnsProgram::MODEL_COL_ID));
    int idMaster = model->data(indexMaster).toInt();
    _modelDetails->setFilter(QString("idMaster=%1").arg(idMaster));
});

When the user press a QPushButton I add a new row in the details table:

_modelDetails->insertRow(_modelDetails->rowCount());
QModelIndex index = _modelDetails->index(_modelDetails->rowCount() - 1, 0);
if (!index.isValid()) return;
ui->viewDetails->setCurrentIndex(index);
ui->viewDetails->edit(index);

All this stuff works, but when I press enter after populating the row the details model is not reselected:

I'm aware that using the OnManualSubmit strategy it's up to me when selecting again the model (after commit to the database). But with the OnRowChange strategy I'm not sure how to detect when I have to call the select() function. I didn't find a signal for this.

I tried using the dataChanged() but it fires every time I change the current cell even during editing.
And all the other signals are before-something (i.e. beforeInsert, beforeUpdate, etc...).

What is the correct way to handle this scenario?
The master/detail example is based upon the OnManualSubmit strategy.