Thumbnails are now generated by Discourse core and I have little influence over that now.
Much of the thumbnail generation logic has been stripped out and left to Discourse.
You might want to raise that here: Theme modifiers: A brief introduction
Thumbnails are now generated by Discourse core and I have little influence over that now.
Much of the thumbnail generation logic has been stripped out and left to Discourse.
You might want to raise that here: Theme modifiers: A brief introduction