Do you have the same issue if you follow the OP’s steps to reproduce it?
yes
Provide extra information to complete the original description of the issue:
ksfo (weslas 28r) to klax (direct ils 25r). missing from the FMC: LIBBO;YYUNG;ZIQOR;DEANO;SADDE;TRNDO). Waypoints show on world map but not in flight computer. Most current update for MSFS 2020 as of 12/11/2022.
If relevant, provide additional screenshots/video: