Howler Sprite Visual example does not work on iphone

[asenvolev]

The Problem

When you open with an iphone the website https://howlerjs.com/ and then try to run this

Audio Sprite Visual
and if you minimize the safari and open it again it stops playing sounds

Reproducible Example

No response

Reproduction Steps

get an iphone
go to https://howlerjs.com/
scroll down and open Audio Sprite Visual example
start playing sounds and minimize safari
open safari again and observe that sounds are not playing

Possible Solution

No response

Context

No response

Howler.js Version

v2.2.3

Affected Browser(s)/Versiuon(s)

No response