Many ISF shaders in default library don't work

[unfa]

Many ISF effects for some reason don't expose inputs and controls even though the shaders compile and the metadata seems to be correct. They also don't render previews (black frames). Some examples:

Mitti/Rotate
Mitti/MissEtikate
circle/Luma Key
lines/Default
Matrix/Matrix
grigm/fx_rand_shift_lines_beat
icalvin102/GradientDisplace
sophia-digital-art/edges
surface3D/*
triangle/*