Previously, has_scrollable_overflow was a purely geometric check, true whenever content extended beyond the padding box regardless of the overflow property. This caused unnecessary scroll frame allocation for boxes with `overflow:visible`. Per CSS Overflow 3, scrollable overflow is only defined for scroll containers (overflow: auto/hidden/scroll). Gate the flag on `is_scroll_container()` so that only actual scroll containers get scroll frames assigned. |
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| .. | ||
| corner-radius.txt | ||
| create-iframes-using-innerhtml.txt | ||
| grid-template-block-components-whitespace-crash.txt | ||
| invalid-slotted-selector.txt | ||
| percentage-stroke-width-crash.txt | ||
| set-display-null.txt | ||