'Success!' button never enabled on 'Keep in touch' page

[carsonfarmer]

Describe the bug Entering email address on 'Keep in touch' page doesn't enable 'Success!' button

To Reproduce Steps to reproduce the behavior:

1. Go through on-boarding
2. On last 'page', under 'Keep in touch', enter valid email address
3. 'Success!' button is not enabled

Expected behavior Upon entry of valid email address, the 'Success!' button should be enabled to complete on-boarding

Screenshots

Smartphone (please complete the following information):

• Device: Android
• OS: Unknown
• Version: 1.0.0-rc31

Additional context This issue was originally reported by a user via Twitter DM

[PoorPocketsMcNewHold]

Here's a demonstration of what happen, along with an another skipping issue (Skipping the avatar page). Clicking on No Thanks doesn't skip it for me, enter a correct email of course doesn't fix it and switching back on portrait mode doesn't change it's behaviour (As it as previoudly been showed it could in tve intro screens) https://horobox.co.uk/u/G752nS.mp4

[carsonfarmer]

Also leads to undefined error on first try. This has been noted elsewhere as well.