Formatting issues with Tabs

[lzdanski]

CLI Version (from fern.config.json)

0.46.3

Minimal API Specification

This is in docs and not generated from the API spec. Here's an example file:

---
title: Tabs and headers
description: Headers repeat in TOC between tabs
slug: tabs-headers
---

## The first phase
Process for different OS's; A, B, and C
<Tabs>
<Tab title="A tab">
A tab
### First step a

### Second step A

### Third step a
</Tab>
<Tab title="B tab">
B tab
### first step B

### second step b

### third step b
</Tab>
<Tab title="C tab">
C tab

### first step c

### second step c

### third step c
</Tab>
</Tabs>

## The second phase

<Tabs>
<Tab title="A tab">
A tab
### First step a

### Second step A

### Third step a
</Tab>
<Tab title="B tab">
B tab
### first step B

### second step b

### third step b
</Tab>
<Tab title="C tab">
C tab

### first step c

### second step c

### third step c
</Tab>
</Tabs>

Actual UI Behavior

Expected UI Behavior

Would expect the autogenerated TOC to change depending on which tab is open.

## The first phase
### 1. Tab A
### 2. Tab A
### 3. Tab A

## The Second phase
### 1. Tab A
### 2. Tab A
### 3. Tab A

This is something most react.js docs frameworks really struggle with. The previous behavior is the ideal one, but the following would be an acceptable fix. It requires that all tabs have the same headers in each.

## The first phase
### 1. Same header for all tabs
### 2. Same header for all tabs
### 3. Same header for all tabs

## Second phase
### 1. Same header for all tabs
### 2. Same header for all tabs
### 3. Same header for all tabs

Steps to Reproduce

Build the included .mdx file using Fern

Environment Details

No response