[3.3.191120-rc1] Integration Tests by [allfory0u] for Light Client

My OS:
- Windows 10

My Browser:
- Light client 191120-rc1

General
- [ ] Wallet loads and connects
- [x] Login via cloud login and local wallet
- [x] Transfer between accounts (with and without memo)
- [x] Exchange opens, orders are visible and limit orders can be put
- [x] Margin creation and adjustment is possible
- [x] Voting is possible (committee, witness, proposals)

Specific components:
- Pick random items from release notes

Start by reviewing the 3.3.191120-rc1 release notes and the Light client integration-test setup. Run the listed wallet, login, transfer, exchange, margin, and voting checks on Windows 10, then investigate the unchecked wallet connection item. Done means the checklist is complete or any reproducible failure is recorded.

Written by the indexing model from the issue text.