Autofill suggestion opens app briefly, then crashes and does not fill credentials

Checklist

• I am able to reproduce the bug with the latest version here.
• I have checked and there are no existing issues - open or closed - which report the same bug.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.

Affected version

v1.2.1

Steps to reproduce the bug

1. Open an app or website with a login form.
2. Tap the username or password field.
3. Wait for the Nextcloud Passwords autofill suggestion to appear above the keyboard.
4. Tap the suggested credential.
5. Nextcloud Passwords opens briefly and then closes/crashes.
6. The login fields remain empty.

Expected behavior

The selected username and password should be filled into the corresponding login fields without the app crashing.

Actual behavior

Nextcloud Passwords opens briefly, then closes/crashes, and no credentials are filled.

Screenshots/Screen recordings

No response

Affected Android/Custom ROM version

Android 16, Hyper OS3

Affected device model

Xiaomi Redmi Note 13 pro

Additional information

No response

Reproduce the autofill suggestion flow on Android 16 with Hyper OS3 using the listed steps, then inspect the crash output while selecting a credential. The fix is complete when the app remains open and the selected username and password populate the login fields instead of leaving them empty.