pub fn update_signal_list_items(
cmd: Commands<'_, '_>,
signal_list_items: Query<'_, '_, (Entity, &Target), With<SignalListItem>>,
_signal_index_inputs: Query<'_, '_, Entity, With<SignalIndexInput>>,
signal_data: Query<'_, '_, Entity, With<SignalData>>,
signals: Query<'_, '_, (Ref<'_, Signals>, Ref<'_, TrackPos>)>,
children: Query<'_, '_, &Children>,
)Expand description
System that checks for updates on values of signals and updates the UI