can't switch cursor

[proctohuh]

if you insert exec-once=hyprctl setcursor Adwaita 10 then when loading hyprland it will simply hang without loading the rest of the config, while the command itself if entered into the terminal works changing.
these lines:

env = GDK_2E,2
env = XCURSOR_SIZE,1
env = HYPRCURSOR_SIZE,1 

does not affect the mouse cursor in any way, changed the values ​​and removed the lines, nothing changed