diff --git a/pkg/gocui/view.go b/pkg/gocui/view.go
index 94c0cb607..eba320419 100644
--- a/pkg/gocui/view.go
+++ b/pkg/gocui/view.go
@@ -1832,6 +1832,33 @@ func (v *View) DiffLineMetadataInLine(y int) (string, bool) {
 	return "", false
 }
 
+// DiffLineMetadataPayloads returns, per unwrapped buffer line, the distinct
+// OSC-1717 metadata payloads carried by that line's cells, in left-to-right order.
+// A single-column rendering tags every cell of a line with the same payload (one
+// entry); a side-by-side rendering tags each side differently, so a changed row
+// yields one payload per side (and a context row, where both sides match, still
+// one). It is the multi-record counterpart of DiffLineContent.Metadata, which keeps
+// only the first payload — enough to identify a single-column row, but it drops the
+// other side of a side-by-side row. Staging a selection uses this to act on every
+// change a row covers. Taken under the write lock in one pass so the payloads stay
+// consistent with the buffer even if a concurrent re-render is rebuilding it.
+func (v *View) DiffLineMetadataPayloads() [][]string {
+	v.writeMutex.Lock()
+	defer v.writeMutex.Unlock()
+
+	result := make([][]string, len(v.buf.lines))
+	for i, line := range v.buf.lines {
+		var payloads []string
+		for _, c := range line.cells {
+			if c.metadata != "" && !slices.Contains(payloads, c.metadata) {
+				payloads = append(payloads, c.metadata)
+			}
+		}
+		result[i] = payloads
+	}
+	return result
+}
+
 // DiffLineContent is the raw per-line material the diff-line backends parse to
 // recover a rendered row's patch-space identity (see diff-line-metadata-notes.md):
 // the decolorized text (for host-side parsing, mechanism #1), the OSC-1717
diff --git a/pkg/gocui/view_test.go b/pkg/gocui/view_test.go
index 357e9b163..1b1b4b88b 100644
--- a/pkg/gocui/view_test.go
+++ b/pkg/gocui/view_test.go
@@ -196,6 +196,27 @@ func TestDiffLineMetadata(t *testing.T) {
 	assert.Equal(t, "@@ a header line with no metadata @@", v.BufferLines()[3])
 }
 
+func TestDiffLineMetadataPayloads(t *testing.T) {
+	v := NewView("name", 0, 0, 80, 10, OutputNormal)
+
+	osc := func(payload string) string { return "\x1b]1717;" + payload + "\x1b\\" }
+	v.writeString(strings.Join([]string{
+		// A single-column row: one payload tags the whole line.
+		osc("1;c;1;;foo.txt") + "context",
+		// A side-by-side change row: the deletion tags the left half and the
+		// addition replacing it tags the right half of the same rendered line.
+		osc("1;d;2;2;foo.txt") + "old2  " + osc("1;a;2;;foo.txt") + "new2",
+		// A header line with no metadata.
+		"@@ header @@",
+	}, "\n"))
+
+	assert.Equal(t, [][]string{
+		{"1;c;1;;foo.txt"},
+		{"1;d;2;2;foo.txt", "1;a;2;;foo.txt"},
+		nil,
+	}, v.DiffLineMetadataPayloads())
+}
+
 // When a re-render produces fewer view lines than the previous one,
 // refreshViewLinesIfNeeded must truncate viewLines to the new content. If it
 // didn't (it used to overwrite in place and keep the tail), a reader could map a
diff --git a/pkg/gui/controllers/helpers/staging_helper.go b/pkg/gui/controllers/helpers/staging_helper.go
index e1d52611d..5c22135b3 100644
--- a/pkg/gui/controllers/helpers/staging_helper.go
+++ b/pkg/gui/controllers/helpers/staging_helper.go
@@ -170,6 +170,12 @@ func (self *StagingHelper) GetDiffLineInfo(windowName string, viewLineIdx int) (
 // are skipped (Transform emits context regardless of the included set, so only
 // change lines need collecting — see §21.3), and view lines that wrap to the same
 // buffer line are de-duplicated.
+//
+// A side-by-side rendering carries more than one record per row — a deletion on the
+// left, the addition replacing it on the right — and staging includes both (you
+// can't stage one side of a side-by-side row; accepted restriction). So each row's
+// metadata payloads are all resolved; rows without metadata (no pager, or the
+// buffer-parse / hyperlink backends) fall back to their single resolved record.
 func (self *StagingHelper) ChangeLinesInViewRange(windowName string, first int, last int) []types.DiffLineInfo {
 	v, _ := self.c.GocuiGui().View(self.windowHelper.GetViewNameForWindow(windowName))
 	if v == nil {
@@ -177,6 +183,7 @@ func (self *StagingHelper) ChangeLinesInViewRange(windowName string, first int,
 	}
 
 	resolved := self.resolveDiffLines(v.DiffLineContents())
+	payloadsByLine := v.DiffLineMetadataPayloads()
 	var infos []types.DiffLineInfo
 	lastBufferLine := -1
 	for viewLine := first; viewLine <= last; viewLine++ {
@@ -185,7 +192,14 @@ func (self *StagingHelper) ChangeLinesInViewRange(windowName string, first int,
 			continue
 		}
 		lastBufferLine = bufferLine
-		if bufferLine < len(resolved) && resolved[bufferLine].ok && resolved[bufferLine].info.IsChange() {
+
+		if bufferLine < len(payloadsByLine) && len(payloadsByLine[bufferLine]) > 0 {
+			for _, payload := range payloadsByLine[bufferLine] {
+				if info, ok := self.diffLineInfoFromMetadata(payload); ok && info.IsChange() {
+					infos = append(infos, info)
+				}
+			}
+		} else if bufferLine < len(resolved) && resolved[bufferLine].ok && resolved[bufferLine].info.IsChange() {
 			infos = append(infos, resolved[bufferLine].info)
 		}
 	}