[Woo POS] Entry Point Not Available Until Restart

[malinajirka]

Describe the bug
After uninstalling and reinstalling the app, the POS setting option is not visible on the first launch. It appears only after killing and reopening the app. This issue is reproducible every time.

To Reproduce
Steps to reproduce the behavior:

1. Install a fresh version of the app
2. Login
3. Open More Menu
4. Notice POS Entry Point is not visible even though your account is whitelisted

Expected behavior
The Entry point should be available without app restart.

Note: We might not need to update anything as it'll "fix itself" when we switch to user-independent feature flag for the POS.

[dangermattic]

Thanks for reporting! 👍

[wpmobilebot]

Version 21.8 has now entered code-freeze, so the milestone of this PR has been updated to 21.9.

[wpmobilebot]

Version 21.9 has now entered code-freeze, so the milestone of this PR has been updated to 22.0.