[BUG] Impossible to exit autofill dialog when password is not found.

### Checks - [x] I have read the FAQ section, searched the open issues, and still think this is a new bug. ### Describe the bug you encountered: When keepass2android opens for entry selection and a suitable one is not available, it's not possible to dismiss the dialog and back out to the previous application to enter credentials manually. ### Describe what you expected to happen: I expect it's possible to cancel the entry selection if entry is not available without being forced to create a new one. ### What version of Keepass2Android are you using? 1.14-r4 ### Which version of Android are you on? 15, Samsung One UI 7.0