On a hard refresh, boot-restore auto-opens the last session from localStorage,
but that load can finish after the user has started typing into the fresh
composer — and the saved-session draft restore clobbered the typed input.
_restoreComposerDraft already had a preserveActiveInput guard, but the boot
path never set it.
boot.js now calls loadSession(saved, {preserveActiveInput:true}); loadSession
threads it into the draft restore as
preserveActiveInput:!!opts.preserveActiveInput || (currentSid===sid&&forceReload),
preserving the prior same-session-force-reload behavior. A blank composer still
restores the saved draft (the guard only skips when active input is non-empty
and differs). opts is read via arguments[1] so the call is signature-safe.
The 4 one-line test changes refresh exact-string boot snapshots to the new call
signature; test_issue5060_boot_composer_preserve.py adds behavioral coverage
(2 assertions proven RED on master).
Co-authored-by: rodboev <rodboev@users.noreply.github.com>
Root page loads should not automatically project a localStorage-saved running session into the active pane. Keep explicit /session/<sid> behavior unchanged while leaving the saved session discoverable from the sidebar.
(cherry picked from commit bb60cf21d911a84e285363bcecf46fb441181fb9)