Test that only fails in checked windows

tests/co19/co19-dartium.status

Index: tests/co19/co19-dartium.status
diff --git a/tests/co19/co19-dartium.status b/tests/co19/co19-dartium.status
index 10bd582e6eed1e992d4a0b60686cae6400bcbf33..4a55cd5e17ba364f3be27a5e74e4110a912ea037 100644
--- a/tests/co19/co19-dartium.status
+++ b/tests/co19/co19-dartium.status
@@ -56,6 +56,9 @@ LayoutTests/fast/canvas/webgl/webgl-unprefixed-context-id_t01: RuntimeError # 45
 WebPlatformTest/html/semantics/embedded-content/media-elements/interfaces/TextTrack/mode_t01: Skip # Issue 19495.
 WebPlatformTest/html/semantics/forms/the-datalist-element/datalistoptions_t01: Skip # Issue 20540.
 
+[ $compiler == none && $runtime == dartium && $checked && $system == windows ]
+LayoutTests/fast/multicol/hit-test-gap-between-pages-flipped_t01: RuntimeError # co19-roll r801: Please triage this failure.
+
 [ $compiler == none && $runtime == dartium && $checked ]
 LayoutTests/fast/parser/pre-first-line-break_t01: RuntimeError # co19-roll r801: Please triage this failure.
 LayoutTests/fast/xpath/ambiguous-operators_t01: RuntimeError # co19-roll r761: Please triage this failure.