again same reply to my suggestion, maybe my english fails me to get the point across. I said a piece of it, not the whole asset. In this case including even one vertex would suffice for troubleshooting since it’s about object dimensions, or delete the whole geometry and replace it with a cube mesh yourself.
Example .blend is the most effective tool in collaborative troubleshooting and with a bit of thinking, there are very few excuses for not including one. If you work in a company and the company policy is to not share files of any kind, that’s a good enough reason, and you might want to troubleshoot the issue with the ones who decide upon such policy.