Hi @jmlapam,
thank you for your response and clarification.
I uploaded a preview picture of my choice to the media libary of my blog. After that I changed the fallback image in your plugin to the newly uploaded picture.
Now it works. When I now post the URL of my blog in e.g. Discord, it shows the new image.
Thank you for the great support.
Topic is resolved for me!
Best,
Matthias
