Jack, this might be a good one for the Wishlist.

The StylePicker does allow the user to only show styles that are N/A (see second image below).

However, with the RealTracks Picker, you can sort by tracks that are N/A, so this might help you to identify what to avoid using:

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2022-07-20_13-55-43.jpg (107.38 KB, 59 downloads)
2022-07-20_13-54-45.jpg (33.66 KB, 59 downloads)

BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.