after upgrading to ios 13.4.1 : index.html scan is already in progress

[cplatteeuw]

Expected Behaviour

scan functionality

Actual Behaviour

after starting a scan : alert message "index.html scan is already in progress"

Reproduce Scenario (including but not limited to)

Steps to Reproduce

Platform and Version (eg. Android 5.0 or iOS 9.2.1)

occuring since ios 13.4.1
tested ok on 13.4.0 => upgraded to 13.4.1 => problem started
tried on several phones, all problem since ios 13.4.1

(Android) What device vendor (e.g. Samsung, HTC, Sony...)

iPhone XR, iPhone 8, ...

Cordova CLI version and cordova platform version

PhoneGap (iOS / Android / Windows)
cli-8.0.0 (4.5.4 / 7.0.0 / 5.0.0)

cordova --version
cordova platforms

Plugin version

cordova plugin version | grep phonegap-plugin-barcodescanner

8.1.0

Sample Code that illustrates the problem

Logs taken while reproducing problem

[tigertooth01]

My clients are also reporting this error message. Not sure if it is by clicking twice or due to iOS version, as I don't have an iPhone with me. Any luck regarding this?

[cplatteeuw]

No it's not due to clicking twice. I'm 100% sure it's the iOS version, because I had two iPhones. The problem was reported by phone#1 running 13.4.1 ... the other phone was still running on 13.4.0 and worked correctly, then I upgraded the second one to 13.4.1 and had the same problem. Meanwhile there is already another iOS upgrade, but still the same problem. Anyone @ developers with a solution?