I have just inherited a redesign project from a previous employee. I've never used SharePoint before, but I've done loads of reading and seen many YouTube videos and I've been able to create a custom theme and add it via PowerShell.
I can't see the new theme because it appears the old themes are still active, but yet we're using modern templates. I'm really confused on how to get on with this SharePoint Online instance.
Here's what I see when I click the gear icon:
Here's what I want to see:
I assume the last guy changed a setting, but I'm not sure where to look. Most of the pages have the "on page" editing where you can do colored backgrounds and it's modern, but I can't see modern themes. Any help would be appreciated. Thanks.