In 220.127.116.11 SB Tablespaces LHS, the default order appears to be by tablespace name. However, if I refresh the LHS using the “Refresh all objects” button on the RHS, the LHS order becomes random. If I go into the filter on the LHS and choose “Clear”, the order goes back to by name. Rinse. Repeat.
I don’t think this was in prior versions…