Dear Ciaran,
I am using the J51 Carousel Module as part of my Stockholm template.
Till the upgrade to Joomla 3.9.6. I had pasted the All Videos code {youtube}..code..{/youtube} in a column and several video players appeared (per column).
However since I have upgraded to Joomla 3.9.7 (and 3.9.8) the videoplayers don't appear anymore in the frontend. One sees only the All videos code appear.
On Fora I have read that the problem in Custom HTML Modules that you should enable Prepare Content. But this is not an option in J51 Carousel
Do you think it is still possible to combine this module with All Videos? Or should I change something else.
I hope you can help me out.
Thank you so much for your help. All best.