According to user dilibert, no matter the selection of Default or ALS in the launcher FlightGear will start with ALS on. I can confirm this on 2020.3.9 -- perhaps autosave is overriding the selection in the launcher.
https://forum.flightgear.org/viewtopic.php?f=17&t=39446
Can someone check if the launcher command line is correct or not? That would tell us if it's a actual launcher bug, or a 'FlightGear remembers the old value' issue.
Confirmed here on 2020.3.11 as of 2021-11-05.
I think the problem is that the default renderer does not pass anything like
--disable-als.(nor does it pass
--prop:/sim/rendering/shaders/skydome=falsewhich seems to be the way)Okay should be an easy fix, but is this a regression or did it never work since 2020.3 ? Which would be weird, but also weird if it regressed.
The Default/ALS option has been removed from the launcher with [8ec91b], expiring this issue.
Related
Commit: [8ec91b]