[Bug]:MetaMask Login Taking Too Long to Load

### Describe the bug

Description
While logging in to MetaMask, the loading screen takes an unusually long time to proceed. The login UI remains stuck for several seconds before unlocking or prompting the next step. This creates a slow and inconsistent onboarding experience.

Steps to Reproduce

->Open the MetaMask extension.
->Enter the password to unlock the wallet.
->Observe that the loader spins for an extended period before completing.

Expected Behavior
MetaMask should unlock quickly (within a normal/expected duration). The loading spinner should not hang for multiple seconds.

Environment

Browser: Chrome

Platform: Linux

MetaMask Version: 13.10.4

### Expected behavior

Expected Behavior
MetaMask should unlock quickly (within a normal/expected duration). The loading spinner should not hang for multiple seconds.

### Screenshots/Recordings

### Steps to reproduce

Steps to Reproduce

->Open the MetaMask extension.
->Enter the password to unlock the wallet.
->Observe that the loader spins for an extended period before completing.

### Error messages or log output

```shell

```

### Detection stage

In production (default)

### Version

13.10.4

### Build type

None

### Browser

Chrome

### Operating system

Linux

### Hardware wallet

_No response_

### Additional context

_No response_

### Severity

_No response_

Start by reproducing the unlock flow in the MetaMask extension on Chrome/Linux with version 13.10.4, following the listed password and loading-screen steps. Measure when the loader starts and finishes and inspect the unlock path for the source of the delay. Done means the wallet proceeds without an unusually long loading period and the behavior is verified against the reported environment.

Written by the indexing model from the issue text.