[Bug]: Unknown asset in confirmation screen when transferring ERC20 token from the test dapp

**Describe the bug**

When sending an ERC-20 token from the [test dapp](https://metamask.github.io/test-dapp/), after creating it, the transfer request screen displays `Unknown` instead of asset name.

This does not happen when sending the same token from MetaMask instead of test dapp

**Expected behavior**

Asset name to be displayed in the Transfer confirmation screen

**Screenshots/Recordings**

https://github.com/user-attachments/assets/91fb1921-7316-425c-b348-fc3cafd4b290

https://github.com/user-attachments/assets/acbf10db-dcf9-4653-a1e9-2b7b6b3b4839

https://github.com/user-attachments/assets/4d4e200b-9a39-41c7-86de-82ebc51aa8f4

**Steps to reproduce**

1. Connect to test dapp
2. Create ERC-20 token
3. Click TRANSFER TOKENS
4. Notice `Unknown` in transfer screen
5. Notice `Unavailable` in Activity list transaction details

**Error messages or log output**

```shell

```

**Detection stage**

During release testing

**Version**

7.59.0

**Build type**

None

**Device**

iPHone 15, Pixel 6 Pro

**Operating system**

iOS, Android