Account with no password created if double-tap 'Next' button on 'Chose storage' view

[Serhy]

Bug Report

Problem

When creating/recovering with seed phrase account user offered to Choose key storage followed up by creating password.
If to (miss)tap quickly the Next button on Choose key storage then we push empty value for password along with it thus creating accounts with empty (or null) passwords.
No way to log in to such account later.

Note: on iOS there is no Choose storage so far, but bug reproduced there as well.

Note2(optional to reproduce, because it may gone if the first issue fixed): if to navigate back while empty passwords screen is under submission and tap Next again then user winds up on Home screen with Error pop-up No protocol method IMap.-dissoc defined for type string: account not found. So this fatality looks as: from Chose key storage tap Next->Next->Back->Next

Expected behavior

Can not tap Next button twice (or if user does, - it does not bypass Create password screens)

Actual behavior

(For Next->Next->Back->Next flow)

Reproduction

• Open Status
• Generate new key -> Genarate keys -> Next
• On Choose key storage view tap Next button twice

Additional Information

• Status version: release 1.5 / develop 1.6
• Operating System: Android and iOS