[PM-24260] Brave Android app auto fill not working in http websites

### Steps To Reproduce

1. Open Brave (Bitwarden installed, autofil and inline autofill enabled, Bitwarden set in Android and Brave as main auto-fill app)
2. Navigate to any http website that you know works in Brave extension on desktop

### Expected Result

Same as happens in the Brave browser with the Bitwarden browser extension, credentials should be filled in properly since it's the same website.

### Actual Result

No auto-fill shows up when opening the page/clicking on any of the fields. Also, when holding down on the password field and pressing Autofill, nothing is filled in. On other sites (that have https) this does not happen on mobile. Additionally, this specific self-hosted website has no issues on Brave desktop.

### Screenshots or Videos

_No response_

### Additional Context

Same auto-fill not working happens on all my locally running services (only on Android).

### Build Version

2025.6.1 20398

### What server are you connecting to?

EU

### Self-host Server Version

_No response_

### Environment Details

- Device: Samsung Galaxy S24+
- OS Version: One UI 7
- Keyboard: Gboard
- Browser: Brave 1.79.126, Chromium 137.0.7151.119

### Issue Tracking Info

- [x] I understand that work is tracked outside of Github. A PR will be linked to this issue should one be opened to address it, but Bitwarden doesn't use fields like "assigned", "milestone", or "project" to track progress.