Demo App Crash Can't form Range with upperBound < lowerBound

Demo app (and my company app) crashing with "Range requires lowerBound <= upperBound"

## What did you do?

Here is how to reproduce this on the demo app

iOS demo app

tap line chart dual Y axis
Double tap center of chart
Scroll till you hit the right most side
you will get the Range requires lowerbound <= upperBound error... or at least I have always gotten the error

This happens in the same order with "line chart dual Y-axis", "Combined chart", and "Scatter Chart" on the demo app
I am also only experiencing this error in my project with 4.0+, not in 3.6

## What did you expect to happen?

I expected the graph to scroll to the rightmost value of the graph

## What happened instead?

Error - Range requires lowerBound <= upperBound.

## Charts Environment

**Charts version/Branch/Commit Number:** demo app from the website.. it says version 4.0.0
**Xcode version:** 12.5
**Swift version:** swift 5
**Platform(s) running Charts:** ios
**macOS version running Xcode:** big sur 11.3

## Demo Project
its the ios demo app
https://github.com/danielgindi/Charts