Steps to reproduce:
- Login to a Kid's account.
- Goto settings (Gear in the top right of the main search page).
- You should be on the "Appearance" settings page - if not, select it from the hamburger menu in the top right.
- The final option on this page is "Custom CSS" with a button to the right labeled "Change"
- Click the "Change" button.
- Page reloads, but there is no way to enter Custom CSS.
Expected behavior:
With a standard/parent account, the page reloads and displays a textbox, allowing custom CSS to be entered.
It is expected that Kids mode would do the same.
Debug info:
Tested using various recent Firefox versions on Windows, Linux, and Android.
Neither region information nor connected server information are shown in Kids mode.
However, these are probably "United States" and "US-WEST".
Background:
Of course, younger children are unlikely to be customizing the CSS of their search engine, but it seems reasonable that older children might want to do this.
For example a teen user might prefer the standard white backgrounds to the cutesy Kids mode appearance. Unfortunately the "theme" functionality doesn't allow changing this and the "Custom CSS" setting, while visible on the "Appearance" page, doesn't actually work.
It's also possible that parents might want to adjust the CSS on behalf of their kids, e.g. to increase font sizes or hide certain items.
