When using custom favicon via UI, other favicons are no longer available

https://www.haringeycbs.co.uk/themes/custom/hcbs/assets/images/favicons/safari-pinned-tab.svg

Haringey are using a custom icon via our microsites UI, so it looks like that png/jpg/whatever is overwriting all the other custom favicons.

Although this is working https://www.haringeycbs.co.uk/themes/custom/hcbs/assets/images/favicons/favicon.ico