Thank you for your great idea. While we cannot commit to a specific target version, we will consider adding it to our future internal backlog. If you can add further information about the context of this feature, please add it here so we can evaluate it more fully.
A workaround for this issue is to export multiple files or a folder, so that a .pb file is created, which can then be imported. The settings for private variables are retained, when using a .pb file.
