I wish, that would be nice, sucks needing to hit alt at the start of every game, and I sometimes forget as well and have to back track to check loot after I remember to turn it on
I used to be a Hold Alter before they made this loot filter.
Legacy didnt have toggle so I got used to not having anything on the screen unless I turn on "Loot mode".
Now toggle feels like it makes sense. I can see the game and dont have to press Alt every 2 secs.
But to me it has just become part of my prep,
I will swap, BC/BO, swap, HS, Alt, and go slay.
Just make it a part of your "prep", include it in your routine, after "that spell" you always press Alt, and you never forget. Hell, even you know what ? Never prep unless you already pressed Alt.