Steps to replicate the issue (include links if applicable):

1. Load https://en.wikipedia.org with a cold cache
2. Load https://en.wikipedia.org with JavaScript disabled

What happens?:

1. The watch star icon is not initially visible, but loads after a second
2. The watch star icon never appears at all

What should have happened instead?:
In both cases, the watch star icon should be visible immediately when the page loads

Software version (skip for WMF-hosted wikis like Wikipedia):
Current production

Other information (browser name/version, screenshots, etc.):
This appears to be caused by the watch star icon being loaded as part of non-render-blocking styles, whereas it should be loaded as part of render-blocking styles.

This bug is specific to Vector 2022, and does not appear in legacy Vector.