diff --git a/changelog.d/wzgu-breadcrumb.fixed.md b/changelog.d/wzgu-breadcrumb.fixed.md
new file mode 100644
index 000000000..f3fe4b311
--- /dev/null
+++ b/changelog.d/wzgu-breadcrumb.fixed.md
@@ -0,0 +1 @@
+**ExxonMobil's 10-K Item 7 opened on a "Table of Contents" breadcrumb again in 5.59.0.** Its page header is a one-row table, and once section tables rendered cell by cell the two labels arrived on one line, which the breadcrumb stripper did not recognise. A line whose cells are all navigation labels or page numbers is now stripped; Item 7 opens on its MD&A heading. (bead edgartools-wzgu)
diff --git a/edgar/documents/extractors/toc_section_extractor.py b/edgar/documents/extractors/toc_section_extractor.py
index fa756d7fc..31f167b7a 100644
--- a/edgar/documents/extractors/toc_section_extractor.py
+++ b/edgar/documents/extractors/toc_section_extractor.py
@@ -435,6 +435,22 @@ def _find_supplement_start(self, positions: Dict[str, int], lo: int, hi: int):
     # re-attributed body heading, plus the page number that often trails it.
     _NAV_TEXT_RE = re.compile(r'^(?:table of contents|financial table of contents)$', re.IGNORECASE)
     _NAV_NUM_RE = re.compile(r'^\d{1,4}$')
+    # A rendered table row separates its cells with two or more spaces, so a
+    # breadcrumb laid out as a one-row table arrives as a single line.
+    _TABLE_CELL_SEP_RE = re.compile(r'\s{2,}')
+
+    def _is_nav_line(self, stripped: str) -> bool:
+        """True for a breadcrumb line: navigation labels, optionally with page numbers.
+
+        ExxonMobil's page header is a one-row table, "Table of Contents | Financial
+        Table of Contents". Once tables rendered cell by cell (edgartools-wzgu) it
+        arrived as one line, which the one-label-per-line match missed, so the
+        breadcrumb opened Item 7 again. At least one cell must be a label, so a
+        row of bare numbers is never mistaken for navigation.
+        """
+        cells = self._TABLE_CELL_SEP_RE.split(stripped)
+        return (any(self._NAV_TEXT_RE.match(c) for c in cells)
+                and all(self._NAV_TEXT_RE.match(c) or self._NAV_NUM_RE.match(c) for c in cells))
 
     def _strip_leading_nav(self, text: Optional[str]) -> Optional[str]:
         """Drop leading blank / navigation-breadcrumb lines from a section's text.
@@ -457,7 +473,7 @@ def _strip_leading_nav(self, text: Optional[str]) -> Optional[str]:
             if not stripped:
                 i += 1
                 continue  # blank lines don't reset breadcrumb adjacency
-            if self._NAV_TEXT_RE.match(stripped):
+            if self._is_nav_line(stripped):
                 prev_was_breadcrumb = True
                 i += 1
                 continue
diff --git a/tests/issues/regression/test_issue_826.py b/tests/issues/regression/test_issue_826.py
index 1504d7d2e..7dca917bd 100644
--- a/tests/issues/regression/test_issue_826.py
+++ b/tests/issues/regression/test_issue_826.py
@@ -63,7 +63,7 @@ def test_section_tables_no_duplication_aapl_10k():
     assert len({id(t) for t in tables}) == len(tables)
 
     # The fix only removes redundant serialization — it must not drop content.
-    assert len(section.text()) == 60874
+    assert len(section.text()) == 62223  # tables rendered cell by cell (edgartools-wzgu); same letters and digits
 
 
 @pytest.mark.network
diff --git a/tests/issues/regression/test_wzgu_breadcrumb_table_row.py b/tests/issues/regression/test_wzgu_breadcrumb_table_row.py
new file mode 100644
index 000000000..2388ab39a
--- /dev/null
+++ b/tests/issues/regression/test_wzgu_breadcrumb_table_row.py
@@ -0,0 +1,45 @@
+"""A page-header breadcrumb laid out as a one-row table is stripped from a section's start.
+
+Bead: edgartools-wzgu (follow-up). Found by the network test
+tests/issues/regression/test_issue_rv86_incorporated_mda.py after 5.59.0.
+
+ExxonMobil's 10-K puts "Table of Contents" and "Financial Table of Contents" in
+one table row at the top of each page. ``_strip_leading_nav`` removes that
+breadcrumb when a re-attributed anchor lands on it, matching one label per line.
+Before the table-rendering fix those cells arrived on separate lines; once tables
+rendered cell by cell they arrived as one line, "Table of Contents  Financial
+Table of Contents", which matched nothing, so XOM's Item 7 opened on the
+breadcrumb again. Offline.
+"""
+import pytest
+
+from edgar.documents.extractors.toc_section_extractor import SECSectionExtractor
+
+pytestmark = pytest.mark.fast
+
+BODY = "MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION\n\nForward-looking statements"
+
+
+def _strip(text):
+    extractor = SECSectionExtractor.__new__(SECSectionExtractor)
+    return extractor._strip_leading_nav(text)
+
+
+@pytest.mark.parametrize("header", [
+    "Table of Contents  Financial Table of Contents",        # XOM's one-row table
+    "Table of Contents  Financial Table of Contents  58",    # with a page number cell
+    "Table of Contents\nFinancial Table of Contents",        # the old line-per-cell form
+    "Table of Contents\n58",                                  # label then page number
+])
+def test_breadcrumb_is_stripped(header):
+    assert _strip(f"{header}\n\n{BODY}") == BODY
+
+
+@pytest.mark.parametrize("first_line", [
+    "2024  2023",                          # a row of bare numbers is data, not navigation
+    "2024",                                # a standalone number with no breadcrumb is kept
+    "Table of Contents  Revenue by segment",  # a label sharing a row with real text
+])
+def test_content_that_only_resembles_a_breadcrumb_is_kept(first_line):
+    text = f"{first_line}\n\n{BODY}"
+    assert _strip(text) == text