Requesting token doesn't respect network

[ibrahimtaveras00]

Describe the bug

When using the request flow, or tapping on a deeplink, we are only respecting the request's network if it's coming from a custom network, but we're not respecting Mainnet nor other default networks

Screenshots

In this example, I'm requesting ETH while on mainnet, but upon scanning the QR code, the network isn't being switched to Mainnet; seen here = http://recordit.co/sIUhBU0CMk

To Reproduce
Steps to reproduce the behavior

1. Create a deeplink in browser or QR code payment request from one network
2. With your device, open app and be on a different network than above request
3. Scan QR code, or open deeplink from browser

Feel free to use this deeplink which should change network to Rinkeby:

https://metamask.app.link/send/0x1FDb169Ef12954F20A15852980e1F0C122BfC1D6@4?value=1e15

Or scan this payment request QR code:

Expected behavior

My network should automatically change according to the network of the payment request

---

to be added after bug submission by internal support / PM
Severity

• How critical is the impact of this bug on a user?
• Add stats if available on % of customers impacted
• Is this visible to all users?
• Is this tech debt?

[ibrahimtaveras00]

This shows how it currently works only on custom networks

In this example I'm on mainnet, scan a request from xDAI chain and it properly changes my network

seen here = http://recordit.co/5ArBvHTIlb

[rahul-kothari]

Any updates on this?

[sethkfman]

Example deep links can be found here: https://www.notion.so/DeepLink-Test-e9b159d196424926809848705ffa015f

[Fatxx]

Fixed at #3650