I have a problem with an earlier client site. For whatever reason, child pages refuse to load sidebars. If you remove the child from the parent by selecting "no parent" from the dropdown in page edit, the sidebars reappear.
Example of child page where the issue persists
When you remove a service page from the service parent, it starts working
The theme used the Custom Sidebars plugin to pull off the sidebars options etc.
The original theme is Downtown
Solutions we've tried
- Updated all plugins + WP
- Updated the theme
- Checked for any CSS issues
- Replaced edited page.php with the unedited version from the theme
- Downgraded the Custom Sidebars plugin to previous versions
- Disabled all plugins to check for conflicts
I've had two other devs check this out to no avail.
The client has an SEO firm who also updates theme files etc so I can't be sure as to when this occurred or following what action.
The issue persists on multisite too.
Any help would be greatly appreciated.