I’m placing this here so anyone else who experiences this issue has a solution as it took me quite a while to figure it out. I was trying to install resolve studio on my tumbleweed installation and whenever I went to activate, it gave me an error and activation would fail. To resolve this, I finally just cleared all activations using another machine (my mac in this instance) by deactivating it and then it activated fine. It appears as though it cannot clear activations itself on tumbleweed for some reason. Hope that helps someone!
Cheers