Consider increasing TIMEOUT_EACH_RETRY or split the unstable test into several smaller tests

[rrrooommmaaa]

We have this test approaching the threshold of 180s per test, causing false failures.
Need to either increase the TIMEOUT_EACH_RETRY, or split into smaller tests
✔ mail.google.com - saving and rendering compose drafts when offline
ℹ run time: 180s
✔ mail.google.com - secure reply btn, reply draft
ℹ run time: 162s