Thank you for your work on this extension. I use this for two things, adding a pointer to a custom css file and adding a link to a google font.
The custom css pointer works great. I was getting errors at first that were totally my fault (pointing to a file that didn't exist. Once I gave it a real link it gets inserted just as it's supposed to.
The second one is a bit of a headscratcher. I am trying to insert a font link. It just doesn't get inserted. No error message, it's just not there. I tried several ways, from just using the dropdown stylesheet option to using a custom tag. Below is the link I am using. If you have any suggestions on what I am doing wrong, they would be greatly appreciated.