The working spawner for version 1.4007 was made for myself, since in the latest version the developers removed these functions, or rather, closed access to them.
S.T.A.L.K.E.R .: Lost Alpha: Cheat (Spawn menu for Lost Alpha DC 1.4007) Free Download
This is still the same set of developers as before, only without developer mode, there are no functions with console cheats, since they were completely cut.
To make spawn work, you do not need to add anything, or dance with a tambourine,
just select the spawner you need and add it to the root folder of the game (*: \ Program Files \ S.T.A.L.K.E.R.LostAlphaDC)