Upstream's shift+enter pre-answer feature (merged via upstream/main) changed
TreeSelectorComponent's onSelect callback to accept a second (options)
parameter carrying summarize state. The pickEntry() test helper still called
onSelect with a single argument, so options.summarize threw undefined-object
errors once merged.
The interactive /tree selector's own no-op guard ("Selecting the current
leaf is a no-op") fired before ever reaching navigateTree()'s
allowAskReopen path added in 743c8ab7d, so that fix was unreachable from
the actual UI whenever the selected ask toolResult was already the
current leaf (interrupted right after answering, or navigated there by
another caller).
Let a current-leaf selection fall through to the reopen path when the
entry is an ask toolResult, mirroring the same targetIsAskResult check
navigateTree() uses.
Fixed in response to Codex review threads posted as PR review bodies
(not inline comments) on #5895 at 20:24:48Z and 21:54:30Z, which
predate 743c8ab7d and were never addressed.
Mathews-Tom