The resource <URL> was preloaded using link preload but not used within a few seconds from the window's load event.

Summary

This warning is repeatedly appearing in the browser console on all pages on GitLab.com:

new:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new#:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
new#:1 The resource https://gitlab.com/assets/application_dark-24314d587bcb584f0b49884723538b8943162421bb202697d7f5834ce01c6a4b.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Steps to reproduce

  1. Set your theme to dark mode (might not be required?)
  2. Open your browser console
  3. Load any page on GitLab.com
  4. Warnings start appearing

Reproduced on:

  • Google Chrome Version 102.0.5005.115 (Official Build) (arm64)
  • MacOS Monterrey version 12.4

What is the current bug behavior?

The browser console outputs many warnings

What is the expected correct behavior?

The browser console should not be outputting warnings

Relevant logs and/or screenshots

Screen_Shot_2022-06-21_at_6.43.40_AM

Possible fixes