Snackbar sometimes is missing

[michalinacienciala]

After some actions we display a snackbar in the wallet that informs about the status of that action. We've observed that sporadicaly the snackbar is not displayed. We've seen that behavior for Asset removed from list and Asset added to list statuses in e2e tests and when testing manually. We haven't spotted any rule for when this happens. Even the failures in e2e tests are inconsistent (and those tests are generally doing the same actions each time). There's nothing in logs that would give us more info.

See this behavior on the below video, at 03:57

https://github.com/tahowallet/extension/assets/78352137/fccb4149-8c32-4171-a5a3-b9be1748fc54

Tested on a code from fix-e2e-tests branch (but I think this isn't a new issue).