moderated Winamp doesn't load scripts


when I want to play a stream by entering on a PLS file, Winamp starts the playback. however, if I want to use the presets to adjust the volume level (control+alt+comma, period, or slash (33%, 66% or 100%)), I cannot because I have to alt+tab to the Winamp window, and the scripts have not loaded. I know this because if I press insert+q, JAWS says:
Windows Explorer settings are loaded
The application currently being used is Winamp.exe

so I then press insert+numrow 0, in which JAWS says:

JAWS Script Manager - [Shared:explorerframe.JSS]

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