[Bug] Reload button required to be click on every pageload

Describe the bug

When I use styles on Twitter, YouTube, and all other sites, this extension works perfectly! However, on Discord.com/app, I have to click the "Reload" button in the extension menu every time I go to the website. This is not expected behavior.

Browser

1.46.144 Chromium: 108.0.5359.128 (Official Build) (arm64)

To Reproduce

Steps to reproduce the behavior:

Go to https://discord.com/channels/@me (requires a Discord account login)
Join a public server from the Explore menu if you're on a fresh account

Use this as your stylebot CSS:

nav[aria-label="Servers sidebar"] { display: none; }

With this CSS, the server menu will be hidden
Leave the page and return, the servers menu is no longer hidden and you have to reload the extension on the page every time you open the website in a new tab

Expected behavior

The servers list should be hidden every time I navigate to the website, no matter how I navigate to the website

Screenshots

(Black boxes are to protect privacy) Image on fresh page load with CSS rules already in place:

Image with CSS rules properly loaded after clicking reload button:

Additional context

This bug does not appear to happen once you are already on Discord and have the extension reloaded after clicking the extension's reload button.

ankit / stylebot