Hello,
I'm trying to change the name of an existing subnetwork, but can't find a way how to do it (apart of deleting and creating the subnetwork again with a new name). According to the documentation (Change the name of a subnetwork) it should be possible, but when I try to change the name the apply button in Modify Subnetwork Controller tool is disabled and I'm not able to apply the edit.

There are no dirty areas and the new name is unique for the entire network (only two subnetworks exist in my source data. I thought the problem could be in the Cyrillic characters I'm using, but I experience the same behavior with Latin symbols.