City Guide example wrong cell segue

## What did you do?

Using the City Guide example

## What did you expect to happen?

If I select a cell (say Toronto) I expect Toronto to be the cell that performs the 'present modally' segue animation

## What happened instead?

instead another random cell expands

## General Information
* iOS Version(s): 13

* Swift Version: 5

* Devices/Simulators: iphone x

* Reproducible in Examples? (Yes/No):

## Demo Project