HeaderView is hidden at first run of the tableView.

[glennposadas]

HeaderView is hidden at first run of the tableView.

[gskbyte]

It looks like this is because of my good friend iOS 11. If that's the case, this might work:

if #available(iOS 11.0, *) {
    self.tableView.contentInsetAdjustmentBehavior = .never
}

[glennposadas]

Okay, thank you for that. As you can see, I already have such piece of code above. :) This issue is nice to have though, but hopefully we can come up with a better solution in the future.