unfortunately. I know I'm using it.
The workaround was to set it back to the old c-based commands, and do the openvopx-gui install. But as long as all the sudoers options are not supported... ¯\_(ツ)_/¯
I would just do a case on whether the rust stuff is active or not in alternatives and if so, the sudoers creator needs to do all the special stuff, otherwise keep going like you have been.