Change sequence command doesn't work

Esteemed experts,
in our Caesar II 2018 SP2 HF1 (two licenses) "change sequence" command doesn't work.
Please, have you some suggestions to solve this issue?
Thanks in advance.
Best regards

Alessio

I believe we might have a similar/same problem with 2019, though in my case, it was when I tried to change sequence a single element. For whatever reason, it would work for multiple elements.

If this is the same problem for you, perhaps adding a temporary fake element to change sequence multiple elements will correct the problem.

Or is it for multiple elements, too?

Change Sequence is working for me in both versions listed above. I used the feature in list input and the toolbar button. The right click in the plot option is only available for multiple elements.

Could you file a Service Request in Smart Support to further look into the issue?