diff --git a/addons/web_editor/static/src/js/backend/convert_inline.js b/addons/web_editor/static/src/js/backend/convert_inline.js
index c202a129a8f..3eca5f0c9d3 100644
--- a/addons/web_editor/static/src/js/backend/convert_inline.js
+++ b/addons/web_editor/static/src/js/backend/convert_inline.js
@@ -309,6 +309,16 @@ function bootstrapToTable(editable) {
     for (const table of editable.querySelectorAll('table')) {
         table.removeAttribute('o-temp-width');
     }
+    // Merge tables in tds into one common table, each in its own row.
+    const tds = [...editable.querySelectorAll('td')]
+        .filter(td => td.children.length > 1 && [...td.children].every(child => child.nodeName === 'TABLE'))
+        .reverse();
+    for (const td of tds) {
+        const table = _createTable();
+        const trs = [...td.children].map(child => _wrap(child, 'td')).map(wrappedChild => _wrap(wrappedChild, 'tr'));
+        trs[0].before(table);
+        table.append(...trs);
+    }
 }
 /**
  * Convert Bootstrap cards to table structures.