When moving (unmanaged) solutions between environments sometimes you'll want to disable e.g. views that are no longer used.

right now a solution will export included objects that were disabled on the source instance, but it will import these objects as active objects - this is basically the worst case you could find, as this is very confusing, not properly documented anywhere and takes away the ability to disable or even remove objects through solution import, forcing you to keep an excel list of objects that you disabled, and manually disable these objects after solution import, on your production instance where you shouldn't be doing any manual code / object changes.

Please include the object status in the solution export, and adhere to it when importing objects.