Adelmo83 Thanks for your feedback! As for the window that allows saving the selection of the bones, we actually have a similar idea in our roadmap: EsotericSoftware/spine-editor409
As for drawing tools, we are basically not considering them. We agree that it would be beneficial, but there are many things to improve when creating animations, and we would prefer to focus on those.
By the way, as a somewhat interesting example, one user mentioned that he uses path attachments to illustrate feedback. This is not a very good solution, but I thought it might be useful to some extent when asking someone to change the trajectory of movement, since adding a path attachment for feedback does not affect the final exported skeleton data at all, as long as the Export checkbox is unchecked in the properties.
