Autofill not working with Fennec on aliexpress sign in (login) form

### Checks

- [x] I have read the Wiki, searched the open issues, and still think this is a new bug.

### Explain the problem clearly and succinctly:

does not fill login field on aliexpress sign in form:
https://www.aliexpress.com/p/ug-login-page/login.html?fromMsite=true

keepassdx 4.4.2 libre
Fennec 150.0.2
android 10-12

### Describe what you expected to happen:

fill login field on aliexpress sign in form

### KeePassDX version:

4.4.2

### Build:

Libre

### Database version:

_No response_

### File provider (`content://` URI)

_No response_

### Android version:

_No response_

### Android device:

_No response_

### Additional context:

_No response_

No source file or test entry point is named. Begin by reproducing the missing login-field autofill on the AliExpress sign-in page with KeePassDX 4.4.2 Libre, Fennec 150.0.2, and Android 10–12; done means the login field is filled reliably in that scenario.

Written by the indexing model from the issue text.