Hi z,
I am Sumit here to assist you with this question.
Yes, Copy to and Move to are not supported in the new File Explorer yet. I heard that there is a feedback collection for this in Feedback Hub.
A workaround is as follows:
Press Windows+R keys on the keyboard, or Right-click Start on the taskbar, and choose Run.
Type control
Press Enter.
Click the arrow to go to one folder above in the CPL Window. You should see Older explorer and appropriate commands.
Hope that helps.