MetaMask / MetaMask/metamask-mobile

[Bug]: [Ledger] "Something went wrong" is shown even though the 2 approval swap is successful on Sei network

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#30,730 0 comments 0 reactions 1 assignee Claimed by @dawnseeker8 View on GitHub
external-contributor Sev3-low team-accounts-framework team-hardware-wallets-deprecated type-bug
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TypeScript
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Description

### Describe the bug

**Expected result:**

Using Ledger, the user should be able to swap USDC/Sei to Sei.

**Actual result:**

Using Ledger, the user can successfully swap USDC/Sei to Sei, but "something went wrong" error is shown.

**Environment - iOS:**

Device: iPhone 12 ; iOS 26.3.1 (a)
MM version: branch fix/ledger-monad-swap-issue

**Environment - Android:**

Device: Samsung Galaxy S22 ; Android 16
MM version: branch fix/ledger-monad-swap-issue

**Environment - Ledger Nano Gen5:**

ETH app version 1.21.3
Ledger OS:
secure element 1.0.5
microcontroller 8.0.10
bootloader 7.0.10
Hardware version: 003-0

### Expected behavior

_No response_

### Screenshots/Recordings

Image

### Steps to reproduce

- connect Ledger with MM
- make sure the blind signing is enabled
- try to swap USDC/Sei to Sei
- notice the error "something went wrong"
- notice that the swap is successful

### Error messages or log output

```shell

```

### Where was this bug found?

Internal release testing

### Version

7.78

### Build number

4532

### Build type

None

### Device

Ledger

### Operating system

Android, iOS

### Additional context

_No response_

### Severity

sev3

Contributor guide

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