[Bug] Can't remove line from Site List

### 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

In the Site List there is a line for google.com/maps. I cannot remove this line.

### Website Address

google.com/maps

### Steps To Reproduce

1. Install Extension
2. Open Site List

### Expected Behavior

I was expecting to be a be able to remove this.

### Actual Behavior

I installed and removed and reinstalled the extension in my daily web browser (Vivaldi).
I installed the extension in an unmodified web browser (Firefox).
I loaded google.com/maps and I opened Dark Reader. In the Current Site Box it shows www.google.com.
I tried disabling and re-enabling and re-disabling the extension for this site and it adds and it removes www.google.com from the Site List but not google.com/maps.

The thing is that in the Address Bar the site loads as google.com/maps but (as I mentioned before) Dark Reader shows www.google.com in the Current Site Box.

Regardless, why is there a line for google.com/maps in the Site List when I do a clean installation of the extension!? And yes, I checked and I can confirm that when I remove the extension the installation folder from /home/User/.config/vivaldi/Default/Extensions/ is deleted.

### Screenshots


### Operating System

Linux Solus 4.3 Plasma

### Web Browser name and version

Vivaldi 5.6.2867.58 / Firefox 108.0.2

### Dark Reader version

4.9.62

### Additional Context

_No response_