@User Have you seen netgen (1.5.219) errors like this? These are very simple circuits and should match, I believe. It gives an error like this:

Netlists do not match.
   Networks match locally but not globally.
   Probably connections are swapped.
   Check the end of logfile lvs.out for implicated nodes.
NET mismatches: Class fragments follow (with fanout counts):
Circuit 1: cell_1rw                        |Circuit 2: cell_1rw

---------------------------------------------------------------------------------------
Net: QB                                    |Net: QB
  sky130_fd_pr__nfet_01v8/(1|3) = 2        |  sky130_fd_pr__nfet_01v8/(1|3) = 2
  sky130_fd_pr__nfet_01v8/2 = 1            |  sky130_fd_pr__nfet_01v8/2 = 1
  sky130_fd_pr__pfet_01v8/2 = 1            |  sky130_fd_pr__pfet_01v8/2 = 1
  sky130_fd_pr__pfet_01v8/(1|3) = 1        |  sky130_fd_pr__pfet_01v8/(1|3) = 1
                                           |
Net: Q                                     |Net: Q
  sky130_fd_pr__nfet_01v8/(1|3) = 2        |  sky130_fd_pr__pfet_01v8/2 = 1
  sky130_fd_pr__pfet_01v8/(1|3) = 1        |  sky130_fd_pr__nfet_01v8/(1|3) = 2
  sky130_fd_pr__pfet_01v8/2 = 1            |  sky130_fd_pr__pfet_01v8/(1|3) = 1
  sky130_fd_pr__nfet_01v8/2 = 1            |  sky130_fd_pr__nfet_01v8/2 = 1
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