Only works about 50% of the time when being redirected by an extension.

[K4rakara]

Idk why, but this extension only works 50% of the time when I'm redirected to a page by an extension. Heres a video of what I mean: https://streamable.com/wzqwtd
Its not an issue with my script, because when the injector is working, it logs something like this:

Injector: Started content script... links.js:4:11
Injector: Found 1 forms. links.js:12:32
Injector: Found 29 links. links.js:47:32
Injector: 27 look interesting. links.js:64:11