Fix 6 safe pre/post-process bugs (batch) #4539

Job	Run time
Detect File Changes	12s
Lint Gate	1m 25s
Github (ubuntu, mpi, no-debug, true)	1h 32m 35s
Github (macos, mpi, debug, false)	59m 40s
Github (ubuntu, mpi, debug, false)	2h 48m 39s
Github (ubuntu, mpi, debug, true)	1h 29m 2s
Georgia Tech \| Phoenix (gpu-omp)	1h 28m 14s
Github (ubuntu, mpi, no-debug, false)	2h 16m 47s
Georgia Tech \| Phoenix (cpu)	29m 24s
Georgia Tech \| Phoenix (gpu-acc)	20m 17s
Oak Ridge \| Frontier (gpu-acc)	1s
Github (ubuntu, no-mpi, single, no-debug, false)	29m 3s
Github (macos, mpi, no-debug, false)	1h 25m 6s
Oak Ridge \| Frontier (gpu-omp)	1s
Oak Ridge \| Frontier (AMD) (cpu)	13h 12m 28s
Oak Ridge \| Frontier (cpu)	13h 12m 28s
Oak Ridge \| Frontier (AMD) (gpu-omp)	1s
	1d 15h 45m 23s

Provide feedback