IOS 11 bug : UIView hide tableView when did expend

[LaurineB]

When the tableview did expend, an UIView hide the table view till bottom of the screen.

[LaurineB]

resolved, the background set with insertSubviews is in front of the cells in IOS11 beta 7.
I commented this lines :
Line 160-168 :

if (!self.backgroundView) {
    UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0.0, self.defaultMapHeight,
                                                            self.tableView.frame.size.width,
                                                            self.tableView.frame.size.height - self.defaultMapHeight)];
    view.backgroundColor = self.backgroundViewColor;
    self.backgroundView = view;
    self.backgroundView.userInteractionEnabled=NO;
    [self.tableView insertSubview:self.backgroundView atIndex:0];
}