From 17c6eb16809255e877f0179cae814f9e78458d3c Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Tue, 22 Jul 2025 09:09:50 +0300
Subject: [PATCH] fix(export/markdown): simple tables rendered as HTML (closes
 #6366)

---
 .../src/services/export/markdown.spec.ts      | 38 ++++++++++++++++++-
 apps/server/src/services/export/markdown.ts   |  1 +
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/apps/server/src/services/export/markdown.spec.ts b/apps/server/src/services/export/markdown.spec.ts
index 6e5eb2735..ac9d2aa04 100644
--- a/apps/server/src/services/export/markdown.spec.ts
+++ b/apps/server/src/services/export/markdown.spec.ts
@@ -176,7 +176,10 @@ describe("Markdown export", () => {
             > [!IMPORTANT]
             > This is a very important information.
             >${space}
-            > <figure class="table"><table><tbody><tr><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td></tr></tbody></table></figure>
+            > |     |     |
+            > | --- | --- |
+            > | 1   | 2   |
+            > | 3   | 4   |
 
             > [!CAUTION]
             > This is a caution.
@@ -342,4 +345,37 @@ describe("Markdown export", () => {
         expect(markdownExportService.toMarkdown(html)).toBe(expected);
     });
 
+    it("exports unformatted table", () => {
+        const html = trimIndentation/*html*/`\
+            <figure class="table">
+                <table>
+                    <tbody>
+                        <tr>
+                            <td>
+                                Hi
+                            </td>
+                            <td>
+                                there
+                            </td>
+                        </tr>
+                        <tr>
+                            <td>
+                                Hi
+                            </td>
+                            <td>
+                                there
+                            </td>
+                        </tr>
+                    </tbody>
+                </table>
+            </figure>
+        `;
+        const expected = trimIndentation`\
+            |     |     |
+            | --- | --- |
+            | Hi  | there |
+            | Hi  | there |`;
+        expect(markdownExportService.toMarkdown(html)).toBe(expected);
+    });
+
 });
diff --git a/apps/server/src/services/export/markdown.ts b/apps/server/src/services/export/markdown.ts
index f68a8d87e..6bbaf386d 100644
--- a/apps/server/src/services/export/markdown.ts
+++ b/apps/server/src/services/export/markdown.ts
@@ -209,6 +209,7 @@ function buildFigureFilter(): Rule {
     return {
         filter(node, options) {
             return node.nodeName === 'FIGURE'
+                && node.classList.contains("image");
         },
         replacement(content, node) {
             return (node as HTMLElement).outerHTML;