Oke, I found https://codeasily.com/community/topic/preview-thumbnail-for-phantom-gallery/ in the forum, which helps but still quite cumbersome to manage.
You need to create a page with the complete gallery.
Copy the url to this page.
Go to your gmedia library.
Pick an image that is part of that gallery and add this URL to the gallery.
What I did next is gave this image also the tag “cover”.
Next I created a new page in WP
click on the gmedia button
select the option for gmedia collections
select the ‘tags’ and select the ‘cover’ tag.
Now select module/preset and save.
If you now select in WP frontend this particular page you created, you will see this image which you tagged with ‘cover’. Clicking on this image will now open the page with the complete album/gallery.
Rolph
Yes, this would be something I want more or less too.
For instance I’ve got a menu item called “Nature”.
This would show cover image of each gallery/album I want on this page.
After I click on the cover image of an album, new page opens with all the photos from that album.
Thanks.
Rolph