aterpster...
Chart seems clear to me. The 136 degree course line is obviously the lateral RNAV guidance. It represents both the LPV and LNAV lateral guidance. The minimum "VNAV" obviously needs the LNAV track as well.
Maybe I'm missing the forest as well but I agree. As mentioned way back earlier there are other charts out there from other providers for other airports that do not specifically say "LNAV/VNAV" on the minima table, just VNAV but it is implicit from e.g. the chart title ( and other notes) that LNAV or similar is providing lateral guidance since it is an RNAV GPS approach.