The independent re-check of the v3.30.4 identity fixes found a
pre-existing gap in testSuiteDelete: it cleared the selection only when
the deleted suite WAS the selected one, so deleting a suite BEFORE the
selection left _testSuiteIdx pointing at whatever moved into that slot
(or out of range when the list shrank).
The delete now captures the selected suite's id just before the store
refresh and re-resolves the index after it, which also keeps a selection
the user made while the dialog was open (the modal no longer freezes the
page).
Test: a behavioural test drives the real function through the four cases
(the selected suite deleted; a suite before it deleted; the selection
moved during the dialog; nothing selected) - mutation-checked to fail
without the re-resolution. 946 frontend + 952 Python.
catarrh
30a742618e