SideBar

Hi there,

Not sure if I fully understand.

What hook are you referring to?

Any chance you can link us to the site in question?

You can use the private information field.

Let me know :)

Sorry for that. I mean I'm using a block for a sidebar and I dont want show any default widgets on sidebar, only want to show the block. I know how to set a block but it still shows default sidebar even I remove from widget.

Have you tried using a block element:
https://docs.generatepress.com/article/block-element-overview/

And select Right Sidebar/Left Sidebar for the block type?

Let me know if this is what you are looking for.