[Bug]: Pasting partial mnemonic during wallet restore fills first word field and blocks editing

[piotr-iohk]

What happened?

During wallet restore, when entering the mnemonic, pasting part of the sentence (instead of a single word) causes the pasted text to land in the first word input. After that, the content in that field cannot be edited, leaving the user stuck.

Expected behavior

Pasted text should either be split across word fields, rejected with clear feedback, or at minimum the affected field(s) should remain fully editable so the user can correct mistakes.

Steps to Reproduce

1. Start Restore wallet and reach the mnemonic entry screen (per-word inputs).
2. Paste a fragment of the mnemonic sentence (multiple words or partial phrase), not a single BIP39 word, into the input area (e.g. focus/behavior that routes paste to the first field — exact focus step as in your recording).
3. Observe the text appears in the first word field.
4. Try to edit or clear that field — editing is not possible (stuck state).

Logs / Screenshots / Recordings

IMG_0760.MOV

Bitkit Version

2.2.0

Device / OS

Android 14

Reproducibility

Always

Additional context

• Flow: Restored wallet / mnemonic entry during onboarding restore.
• Symptom: paste targets first word slot; field becomes non-editable — likely input handling or focus state bug on the mnemonic composables.

Related issues (not duplicates)

• [Bug]: GUI: Seed phrase confirmation behaviour #634 — Seed phrase confirmation behaviour
• [Bug]: GUI: Show seed phrase screen breaks line on long word #633 — Show seed phrase screen breaks line on long word