After a reload the unified mailbox showed only the active account's mail;
other accounts appeared only once visited. Intermittent (~1 in 14), and
not a timeout - nothing on this path uses setTimeout/AbortSignal/race.
checkAuth awaits only the active account and restores the rest in a
fire-and-forget background loop, registering each client only after
connect() resolves. buildUnifiedAccountClients drops accounts with no
live client (`if (!c) continue`). And isConnected was persisted, so it
rehydrated stale-true: the account passed the isConnected filter while
failing the client lookup, and connectedAccountsSignature already looked
complete at mount so nothing re-fired - and the effects keyed on it only
recompute counts, never the list.
Clear isConnected/hasError on rehydrate so both the filter and the
signature describe this session, and refetch the open unified/cross list
when an account joins the connected set (growth only, not on first
render, not while a search owns the list). Extracted
connectedAccountsGrew so the membership check is testable without
rendering MailApp.
Verified the reset cannot block reconnection: checkAuth reads the full
account list and never filters on isConnected.
Fixes#950
Switching folders currently keeps an active search applied and re-runs
it in the newly selected folder — deliberate behavior from #553, where
users wanted the query to follow them across folders. Others expect the
opposite: clicking Inbox/Sent should drop the search and just browse the
folder.
Add an opt-in setting (Settings → email behavior) that reconciles both.
Default is off, so #553's search-follows-you behavior is unchanged for
everyone. When on, any folder click clears the text query and advanced
filters and browses the folder instead of re-running the search.
Applied uniformly across the four folder-entry paths in MailApp — normal
mailboxes, per-account (Pro sidebar) folders, unified views, and cross
views — via one helper so no path diverges.
Opening the toolbar feeds its height back into scrollTop so rows keep
their position on screen. At the top of the list there are no rows above
to hold steady, so that scroll instead slides the first message under the
toolbar — select the top message and it disappears behind the bar acting
on it.
Skip the compensation when the list is already at the top and let the
content move down there, which is what the toolbar taking up space
should do. Mid-list behaviour is unchanged, and the scroll is clamped at
zero so collapsing the toolbar cannot drive it negative.