The "model selector can open, close, reopen, and close again" test still flaked
on loaded CI runners even after re-tapping the backdrop: the model-selector
sheet re-renders as its model list settles, and Gorhom drops backdrop presses
during that churn, so the tap never dismisses within the retry window.
Fall back to dragging the sheet handle down, which drives Gorhom's pan-to-close
directly and is unaffected by the backdrop churn (mirrors the resilient close in
e2e/helpers/app.ts). The backdrop tap remains the primary path, and the
post-close "stays hidden" guard that protects the dismiss-then-re-present
regression is unchanged. Verified locally by forcing the fallback (backdrop tap
disabled): the handle drag closes the sheet on its own.
The "model selector can open, close, reopen, and close again" test fails on
loaded CI runners: a single backdrop tap that lands while the sheet is still
present-animating is dropped (Gorhom ignores backdrop presses until the sheet
settles at its snap point), so the sheet never dismisses and the backdrop stays
visible. The reopen behaviour itself is correct — the visibility tracker is
unit-tested and the spec passes locally (3x), so this is test-interaction
fragility, not a product regression.
Re-tap the backdrop until the sheet dismisses, mirroring the resilient close
loop already used in e2e/helpers/app.ts. It stays a pure backdrop dismissal (no
Escape/pan fallback) so the real close path is still exercised, and the
post-close "stays hidden" guard that protects the dismiss-then-re-present
regression is unchanged.