[snap/frontend]: Pulling latest account mosaic when changing account

[AnthonyLaw]

What was the issue?

• Account mosaic is not updated when switching to another address.

What's the fix?

• Always query the latest mosaic balance as long as the user changes the address.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 98.81%. Comparing base (b276d6f) to head (f269001). Report is 2 commits behind head on snap/symbol.

Additional details and impacted files

[](https://app.codecov.io/gh/symbol/product/pull/1064?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol) ```diff @@ Coverage Diff @@ ## snap/symbol #1064 +/- ## =============================================== + Coverage 98.79% 98.81% +0.01% =============================================== Files 43 43 Lines 2490 2524 +34 Branches 322 327 +5 =============================================== + Hits 2460 2494 +34 Misses 30 30 ``` | [Flag](https://app.codecov.io/gh/symbol/product/pull/1064/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol) | Coverage Δ | | |---|---|---| | [snap-backend](https://app.codecov.io/gh/symbol/product/pull/1064/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol) | `99.44% <ø> (+0.05%)` | :arrow_up: | | [snap-frontend](https://app.codecov.io/gh/symbol/product/pull/1064/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol) | `98.70% <100.00%> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol#carryforward-flags-in-the-pull-request-comment) to find out more. | [Files](https://app.codecov.io/gh/symbol/product/pull/1064?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol) | Coverage Δ | | |---|---|---| | [.../frontend/components/AccountListModalBox/index.jsx](https://app.codecov.io/gh/symbol/product/pull/1064?src=pr&el=tree&filepath=snap%2Ffrontend%2Fcomponents%2FAccountListModalBox%2Findex.jsx&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol#diff-c25hcC9mcm9udGVuZC9jb21wb25lbnRzL0FjY291bnRMaXN0TW9kYWxCb3gvaW5kZXguanN4) | `100.00% <100.00%> (ø)` | | ... and [2 files with indirect coverage changes](https://app.codecov.io/gh/symbol/product/pull/1064/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=symbol)