[Bug]: Back button in browser not navigating back to explore directly

### Describe the bug

If I just open the browser tabs and click back, it forces me onto a web page first. I have to double click to go back to the explore page

https://consensys.slack.com/archives/C09AYKX30P3/p1778687700483189

### Expected behavior

Navigate directly to explore

### Screenshots/Recordings

_No response_

### Steps to reproduce

https://consensys.slack.com/archives/C09AYKX30P3/p1778687700483189

### Error messages or log output

```shell

```

### Where was this bug found?

Live version (from official store)

### Version

7.77.0

### Build number

4939

### Build type

None

### Device

iPhone

### Operating system

iOS

### Additional context

_No response_

### Severity

_No response_

Reproduce the back-button flow on an iPhone running iOS with version 7.77.0, build 4939, using the linked Slack reproduction steps. Trace browser-tab navigation when returning to Explore; done means one back action navigates directly to Explore instead of requiring a second back action.

Written by the indexing model from the issue text.