Preferred routes not fetched when sending assets to additional account

[VolodLytvynenko]

Follow up for #19668

Steps:

1. Create an additional account -> Open -> edit -> open network preferences of current account -> Select particular network as preferences
2. Go to send flow using your first main account
3. Select your additional account in the 'accounts' tab to send assets

Actual result:

All routes are fetched

assets.mp4

Expected result:

Only the preferred routes selected in step 1 for the additional account in network preferences should be fetched

OS:

IOS, Android

Devices:

• Pixel 7a, Android 13
• iPhone 11 Pro Max, IOS 17

[VolodLytvynenko]

NOTE for QA:

take a look, at the preferable test cases https://ethstatus.testrail.net/index.php?/cases/view/730716 which can be run as sanity after the fixing of this issue

[churik]

I believe this one and other routing issues should be fixed in scope a bit later, reference status-im/status-desktop#14569

Removed from milestone for now