I have located a small improvement concerning the tags.
Specifically when we create a tag in the system, which consists of two words: blue houses, for example through the post page, or through the content page or through the administrator, the system reproduces it in its slug version, as: blue_houses and not as: blue-houses.
The goal is to be able to use tags of two or more words and that the resulting slug version is:
However, Ghost does permit underscores in slugs, so that people moving from different platforms can keep their URLs.
I cannot think of any way that Ghost could possibly generate a slug with an underscore unless they are explicitly being written into the field via the UI, API or importer.
Thank you very much for your clarification, in principle I detected the error, by means of:
Post > Post Setting
and the creation of a new tag.
But thanks to your message, I have been more careful in the process and analyzing your comments, it seems that it no longer gives an error. So if it was a fix or an improvement. I only have words of thanks once again for the amazing work you do, I believe that Ghost is the future and I will continue to blindly bet on it.
A million thanks and best wishes to the whole team.