Partly because NLA isn't very useful, and on the other hand, we have a need for combined animations, but we can't find any tools on the market that meet our requirements, so we plan to create this tool ourselves. We've also created a corresponding project on itch.io, and some update logs will be updated in the project. The main purpose of creating this post is to communicate with everyone about any issues you may have encountered while using Blender to create animations. And after our animation tool is launched, you can also post your suggestions and usage experiences for the tool here. itch page :https://symphonie-studio.itch.io/take-builder