pau
September 1, 2026, 3:58am
1
Desktop v 26.8.4.3664, Win10 and Win11.
The Custom Theme page is blank within the Manager program. When I open the page in a browser I get the following error message,
Looks like there’s a problem with this site
https://www.manager.io/extensions/custom-themes/index.html sent back an error.
Error code: 404 Not Found
Check to make sure you’ve typed the website address correctly.
eko
September 1, 2026, 7:11am
2
Not sure how you are doing things but Custom Themes are not part of extensions (Custom Buttons) but part of Settings!
pau
September 1, 2026, 7:30am
3
True! I didn’t realise it had changed again.
pau
September 1, 2026, 7:45am
4
Actually, that didn’t entirely solve the problem. We had the Raw HTML theme in extensions for a while. I’ve since just copied the html code from another company to the custom theme in this company and now it works.
