Incorrect amount populated with QR code scan of EIP-681

[hesterbruikman]

Bug Report

Problem

When scanning a QR code to make a payment, wallet populated the amount with zeros. Maybe amount in Gwei? QR code was reportedly following eip-681

Expected behavior

When using QR code scanner tx input fields are populated correct and readible with data from url

Actual behavior

• Currency > populated correctly (DAI)
• Amount > not populated correctly. Lots of 0's looks like denomination is off/not parsed. Amount in USD looks derived from incorrectly populated token amount and now shows 275,000,000,000,000,000,000.00 USD
• Address > unsure, cut off screenshot 😕

Reproduction

1. Open Status
2. Open Wallet
3. Tap QR code scanner
4. Scan QR code that follows eip-681 with $275 in DAI (not sure if issue occurs with other tokens)

Additional Information

• Status version: 1.16.0 (20210827115911) afaik this is a public release
• Operating System: Android

Can send Trace logs if needed, please ping if that helps. Didn't notice anything in particular; seems like a UI bug

[flexsurfer]

how can we make sure QR code is correct ?

[hesterbruikman]

I believe this using was used: https://github.com/esPass/pretix-eth-payment-plugin

I haven't checked, but I suspect it includes QR code generation

[churik]

@hesterbruikman afaik we didn't use the amount converted in USD in QRs, I didn't check it because we don't have such option in wallet.
I've tested always with https://brunobar79.github.io/eip681-link-generator/# and I didn't see any option to add converted value to amount.
I may be wrong though, but we need QR for investigating this

[churik]

closing due to re-design, label recheck added for future re-consideration