291919 2025-04-22 16:29:38 -0700 feMerge misplaces the HTML element when merging the same feMergeNode multiple times 2025-04-24 16:20:34 -0700 1 1 1 Unclassified WebKit SVG WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 sabouhallawa sabouhallawa sabouhallawa webkit-bug-importer zimmermann oldest_to_newest 2112507 0 475015 sabouhallawa 2025-04-22 16:29:38 -0700 Created attachment 475015 test case Open the attached test case Result: the feMerge filter effect is expanded by all its its inputs which are feDropShadows Expected: the feMerge filter effect is expanded by only one input feDropShadow. This because all the feMergeNodes point to the same feDropShadow. 2112508 1 sabouhallawa 2025-04-22 16:30:13 -0700 rdar://149431216 2112527 2 sabouhallawa 2025-04-22 18:49:12 -0700 Pull request: https://github.com/WebKit/WebKit/pull/44397 2112993 3 ews-feeder 2025-04-24 16:20:32 -0700 Committed 294088@main (e2873429150b): <https://commits.webkit.org/294088@main> Reviewed commits have been landed. Closing PR #44397 and removing active labels. 475015 2025-04-22 16:29:38 -0700 2025-04-22 16:29:38 -0700 test case feMerge-noteds-unite-outsets.html text/html 1791 sabouhallawa PCFET0NUWVBFIGh0bWw+CjxodG1sPgo8aGVhZD4KICAgIDxzdHlsZT4KICAgICAgICBzdmcgewog ICAgICAgICAgICB3aWR0aDogMDsKICAgICAgICAgICAgaGVpZ2h0OiAwOwogICAgICAgIH0KICAg ICAgICAuc2hhZG93LWJveCB7CiAgICAgICAgICAgIHBvc2l0aW9uOiBhYnNvbHV0ZTsKICAgICAg ICAgICAgdG9wOiAzMHB4OwogICAgICAgICAgICBsZWZ0OiAzMHB4OwogICAgICAgICAgICBkaXNw bGF5OiBpbmxpbmUtYmxvY2s7CiAgICAgICAgICAgIHdpZHRoOiAyMDBweDsKICAgICAgICAgICAg aGVpZ2h0OiAyMDBweDsKICAgICAgICAgICAgYmFja2dyb3VuZC1jb2xvcjogZ3JlZW47CiAgICAg ICAgICAgIGZpbHRlcjogdXJsKCcjZmlsdGVyJyk7CiAgICAgICAgfQogICAgPC9zdHlsZT4KPC9o ZWFkPgo8Ym9keT4KCTxzdmcgdmlld0JveD0iMCAwIDE0NDAgMzAwIj4KICAgICAgICA8ZGVmcz4K ICAgICAgICAgICAgPGZpbHRlciBpZD0iZmlsdGVyIj4KICAgICAgICAgICAgICAgIDxmZURyb3BT aGFkb3cgZHg9IjAiIGR5PSIwIiBzdGREZXZpYXRpb249IjEwMCIgZmxvb2QtY29sb3I9ImJsYWNr IiByZXN1bHQ9ImRyb3Atc2hhZG93IiAvPgogICAgICAgICAgICAgICAgPGZlTWVyZ2U+CiAgICAg ICAgICAgICAgICAgICAgPGZlTWVyZ2VOb2RlIGluPSJkcm9wLXNoYWRvdyI+PC9mZU1lcmdlTm9k ZT4KICAgICAgICAgICAgICAgICAgICA8ZmVNZXJnZU5vZGUgaW49ImRyb3Atc2hhZG93Ij48L2Zl TWVyZ2VOb2RlPgogICAgICAgICAgICAgICAgICAgIDxmZU1lcmdlTm9kZSBpbj0iZHJvcC1zaGFk b3ciPjwvZmVNZXJnZU5vZGU+CiAgICAgICAgICAgICAgICAgICAgPGZlTWVyZ2VOb2RlIGluPSJk cm9wLXNoYWRvdyI+PC9mZU1lcmdlTm9kZT4KICAgICAgICAgICAgICAgICAgICA8ZmVNZXJnZU5v ZGUgaW49ImRyb3Atc2hhZG93Ij48L2ZlTWVyZ2VOb2RlPgogICAgICAgICAgICAgICAgICAgIDxm ZU1lcmdlTm9kZSBpbj0iZHJvcC1zaGFkb3ciPjwvZmVNZXJnZU5vZGU+CiAgICAgICAgICAgICAg ICAgICAgPGZlTWVyZ2VOb2RlIGluPSJkcm9wLXNoYWRvdyI+PC9mZU1lcmdlTm9kZT4KICAgICAg ICAgICAgICAgICAgICA8ZmVNZXJnZU5vZGUgaW49ImRyb3Atc2hhZG93Ij48L2ZlTWVyZ2VOb2Rl PgogICAgICAgICAgICAgICAgICAgIDxmZU1lcmdlTm9kZSBpbj0iZHJvcC1zaGFkb3ciPjwvZmVN ZXJnZU5vZGU+CiAgICAgICAgICAgICAgICAgICAgPGZlTWVyZ2VOb2RlIGluPSJkcm9wLXNoYWRv dyI+PC9mZU1lcmdlTm9kZT4KICAgICAgICAgICAgICAgICAgICA8ZmVNZXJnZU5vZGUgaW49ImRy b3Atc2hhZG93Ij48L2ZlTWVyZ2VOb2RlPgogICAgICAgICAgICAgICAgICAgIDxmZU1lcmdlTm9k ZSBpbj0iZHJvcC1zaGFkb3ciPjwvZmVNZXJnZU5vZGU+CiAgICAgICAgICAgICAgICAgICAgPGZl TWVyZ2VOb2RlIGluPSJkcm9wLXNoYWRvdyI+PC9mZU1lcmdlTm9kZT4KICAgICAgICAgICAgICAg ICAgICA8ZmVNZXJnZU5vZGUgaW49ImRyb3Atc2hhZG93Ij48L2ZlTWVyZ2VOb2RlPgogICAgICAg ICAgICAgICAgICAgIDxmZU1lcmdlTm9kZSBpbj0iZHJvcC1zaGFkb3ciPjwvZmVNZXJnZU5vZGU+ CiAgICAgICAgICAgICAgICAgICAgPGZlTWVyZ2VOb2RlIGluPSJTb3VyY2VHcmFwaGljIj48L2Zl TWVyZ2VOb2RlPgogICAgICAgICAgICAgICAgPC9mZU1lcmdlPgogICAgICAgICAgICA8L2ZpbHRl cj4KICAgICAgICA8L2RlZnM+CiAgICA8L3N2Zz4KICAgIDxkaXYgY2xhc3M9InNoYWRvdy1ib3gi PjwvZGl2Pgo8L2JvZHk+CjwvaHRtbD4K