![I'm using this custom CSS theme for Firefox -https://github.com/Godiesc/opera-gx It mostly works fine but the only problem I'm facing is that wallpaper color is way darker and colors are normal in incognito I'm using this custom CSS theme for Firefox -https://github.com/Godiesc/opera-gx It mostly works fine but the only problem I'm facing is that wallpaper color is way darker and colors are normal in incognito](https://preview.redd.it/im-using-this-custom-css-theme-for-firefox-it-mostly-works-v0-l5oacbzusig91.png?width=640&crop=smart&auto=webp&s=835c67d26d1fbdd2a95b5f9e11ef1f2cb80abfc5)
I'm using this custom CSS theme for Firefox -https://github.com/Godiesc/opera-gx It mostly works fine but the only problem I'm facing is that wallpaper color is way darker and colors are normal in incognito
![Can I undo various changes from the 89.0 Firefox update, or simply revert the update? | Firefox Support Forum | Mozilla Support Can I undo various changes from the 89.0 Firefox update, or simply revert the update? | Firefox Support Forum | Mozilla Support](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2021-06-01-11-40-32-e1d931.png)
Can I undo various changes from the 89.0 Firefox update, or simply revert the update? | Firefox Support Forum | Mozilla Support
![Firefox 69 — a tale of Resize Observer, microtasks, CSS, and DevTools - Mozilla Hacks - the Web developer blog Firefox 69 — a tale of Resize Observer, microtasks, CSS, and DevTools - Mozilla Hacks - the Web developer blog](https://hacks.mozilla.org/files/2019/09/newfirefox-aspect.png)