AJAX sites require a hard reload for the plugin to hook

[Root3287]

Problems

Sites that uses AJAX to switch between links will cause the plugin to not load.

How to reproduce

1. Start the test plugin using web-ext run -s client
2. Open Web Console and open the console
3. Go to https://youtube.com
4. Click on a video

Expectation vs Reality

Expectation: A console log that says Loaded Media Share and plugin starts to printing logs into the console.
Reality: Nothing get logged, and the plugin doesn't work

Potential Fixes

• Reloading the page
• Allow *://[website]/* in manifest.json