Steps to Reproduce:

Go to https://en.m.wikipedia.org/wiki/User:Leela52452/sandbox with Firefox for Android 68.5.0
Make sure you are logged in
tap sandbox
tap cite button
input isbn 978-3-443-01063-8
tap generate

Actual Results:

it provides data of isbn 978-3-443-01060-7

Expected Results:

it must provide data of isbn 978-3-443-01063-8