Will not work properly with SRCDS if not subscribed to workshop

[Python1320]

Mostly works, but:

csm_haslightenv is being set serverside, but it's a clientside convar:

# on SRCDS
csm_haslightenv
Unknown command "csm_haslightenv"

There's also apparently a missing AddCSLuaFile:

[Python1320|2|STEAM_0:0:13073749] Lua Error:

[ERROR] Couldn't include file 'realcsm\skyvis.lua' - File not found or is empty (@lua/entities/edit_csm/cl_init.lua (line 13))
  1. unknown - lua/entities/edit_csm/cl_init.lua:13

(this won't print if you are subscribed or have realcsm\skyvis.lua from somewhere else.)