Run from here does not work well with a floating head that requires a G28.1 then a G92 to set TOM. Set next line is rock dependable with plasma and a floating head.
IF mach looses position when it is paused then run from here will not help AS you had to pause in order to use the RFH so unless you rehome it will still be off.
In over 5 years of using mach I have never seen it loose position using feedhold (wait for it to stop) then stop.