Steps to reproduce:
1) open the attached project
2) build and run
3) editor as host, client as build
4) on client drag select capsules and press S(split)
5) drag select capsules again and press D(merge)
6) go into editor(host) and check for error and warning messages in console(png attached by user)

unexpected behavior: possible timing issue between Command and ClientRpc calls

note: this only happens when the command is called from client