I just discovered nice pre-installed Flickr search repository described here:
https://docs.moodle.org/39/en/Flickr_public_repository
and even a nice setup guide:
https://elearning.3rdwavemedia.com/blog/how-to-use-flickr-as-a-moodle-image-repository/523/
I followed all instruction to make this repository available but the image previews are not shown in search results and the selected images cannot be downloaded.
The only thing that works is embedding of the original URL of the image, but without the preview it is absolutely useless.
My API statistics on Flickr still shows 0 requests.
Does anyone have any idea, where is the problem?
I have Moodle 3.9.1 installed with Boost Theme.