What does your plugin structure look like and how are your blueprints registered? Extending should also work using blueprints registered in the plugin.
Hi @chrfickinger !
I get the same problem but i had all ready register my extended blueprint…
slidersettings.yml work when it’s in the site/blueprints/tabs folder, but not when in myplugin/blueprints/tabs folder…
This a my plugin folder and my code.
What i’m missing ?