[Bug] Replace with title

### Prerequisites

- [X] I [searched for any existing report](https://github.com/darkreader/darkreader/issues?q=is%3Aissue) about this bug to avoid opening a duplicate.
- [X] I can reproduce this bug in a new, unmodified web browser profile with Dark Reader installed as the only extension.
- [X] I understand I need to use the [Broken Website Report template](https://github.com/darkreader/darkreader/issues/new?assignees=&labels=Broken+Website&template=broken-website-report.yml&title=%5BBroken+Website%5D+Replace+with+title) if this bug I am reporting occurs on a single website.

### Bug Description

Some text of class diagram or package diagram of draw.io cannot display well with dark reader.
It should change to white instead of black.

Disable Dark reader:

Enable Dark Reader:

### Website Address

draw.io

### Steps To Reproduce

1. Goto draw.io
2. Draw some class or component diagram in light mode.
3. Change to dark mode.

### Expected Behavior

It should change to white instead of black.

### Actual Behavior

The Text is still black.

### Screenshots

_No response_

### Operating System

Window 10

### Web Browser name and version

Microsoft Edge Version 114.0.1823.51 (Official build) (64-bit)

### Dark Reader version

4.9.64

### Additional Context

_No response_