For the mobility post it was encountered that the included screenshot under my_icons was first not displayed in the blog. The generated html source code contained and image tag of the form
<img src="//images/copied_from_nb/my_icons ...>
The double slash was the only systematic difference from the image embeddd in the fastpages sample post and changing the github pages html (gh-pages branch) manually to
<img src="/images/copied_from_nb/my_icons ...>
corrected the issue. If problems like this happen more systematically the github actions should be investigated. In this case the blog post was created via a pull request, which might be a starting point for investigating the actions.
For the mobility post it was encountered that the included screenshot under my_icons was first not displayed in the blog. The generated html source code contained and image tag of the form
<img src="//images/copied_from_nb/my_icons ...>The double slash was the only systematic difference from the image embeddd in the fastpages sample post and changing the github pages html (gh-pages branch) manually to
<img src="/images/copied_from_nb/my_icons ...>corrected the issue. If problems like this happen more systematically the github actions should be investigated. In this case the blog post was created via a pull request, which might be a starting point for investigating the actions.