Unable to set shrink value to true in MarkdownViewer -> MarkdownTableOfContents.

[nocinskidawid]

Unable to set shrink value to true in MarkdownViewer -> MarkdownTableOfContents.

After getting MarkdownViewer I try to change the shrink value of TableOfContents to true:

markdown_viewer = self.query_exactly_one(MarkdownViewer)
markdown_viewer.table_of_contents.shrink = True

I try to do this in the on_mount method, but the text is not wrapped.
Is this the correct way to wrap text in TableOfContents or should I try something else?
Let me know if MRE is needed, but hopefully it will be a quick QA:)

DIAGNOSTICS

<!-- This is valid Markdown, please paste the following directly in to a GitHub issue -->
# Textual Diagnostics

## Versions

| Name    | Value  |
|---------|--------|
| Textual | 0.83.0 |
| Rich    | 13.7.0 |

## Python

| Name           | Value                                          |
|----------------|------------------------------------------------|
| Version        | 3.10.12                                        |
| Implementation | CPython                                        |
| Compiler       | GCC 11.4.0                                     |
| Executable     | /home/dev/.pyenv/versions/clive-env/bin/python |

## Operating System

| Name    | Value                                                            |
|---------|------------------------------------------------------------------|
| System  | Linux                                                            |
| Release | 6.8.0-49-generic                                                 |
| Version | #49~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov  6 17:42:15 UTC 2 |

## Terminal

| Name                 | Value          |
|----------------------|----------------|
| Terminal Application | GNOME Terminal |
| TERM                 | xterm-256color |
| COLORTERM            | truecolor      |
| FORCE_COLOR          | *Not set*      |
| NO_COLOR             | *Not set*      |

## Rich Console options

| Name           | Value                |
|----------------|----------------------|
| size           | width=135, height=43 |
| legacy_windows | False                |
| min_width      | 1                    |
| max_width      | 135                  |
| is_terminal    | True                 |
| encoding       | utf-8                |
| max_height     | 43                   |
| justify        | None                 |
| overflow       | None                 |
| no_wrap        | False                |
| highlight      | None                 |
| markup         | None                 |
| height         | None                 |