How can I remove a computer that I do not have an access to anymore?

Can I remotely remove a computer from my account now? The below two links are related to this post, and Jump Desktop Support answered as 'Will do very soon' in 2019 Apr, but still not hearing anything. Any update?

- https://support.jumpdesktop.com/hc/en-us/community/posts/360043010791-How-to-remove-a-PC-i-dont-have-access-to-anymore?input_string=Remove

- https://support.jumpdesktop.com/hc/en-us/community/posts/360043258111-Is-there-a-way-to-block-a-computer-or-remove-access-?input_string=Is%20there%20a%20way%20to%20block%20a%20computer%20or%20remove%20access%3F