Overlay trigger option not showing in the advanced tab

Hi there,

One reason the Overlay Trigger option isn’t available could be that the block you’re using is still in V1.

To confirm, could you share your site link so I can take a closer look?

I can confirm that your site is still using the V1 blocks, which explains why the Overlay Panel trigger option is not available.

You will need to use the V2 blocks in order to use that feature. Please refer to this article for guidance:
https://learn.generatepress.com/blocks/block-guide/generateblocks-1-x-to-2-0/