I would indeed verify compatibility rather than assume. For the TPA10 TekProbe adapter Siglent seems to have
messed up the offset feature to the point where it's only usable with a few Tektronix probes that have their own offset control, and partly usable (no control over the vertical position) with Tektronix probes that ignore the offset signal. I have not seen an update that this was fixed.
Lecroy's probe interface is purely digital except for the scaling resistor in passive probes, as far as I understand. But there are a number of features, like controlling nulling, offset and attenuation from the scope, that came later in the life of their probe interface. Earlier probes like AP033 would have buttons on the probe / compensation box, which have been mostly moved to being controlled from the scope in later probes. So I'll be curious of the Siglent adapter supports those features. It might be that such functionality only works for supported probes since I believe Lecroy generally releases software updates to support newer probes.
The other thing is that DC current probes may draw a fair amount of current, since the way they work by sending a reverse current (multiplied by the transformer ratio) through the Hall effect sensor to null the magnetic field. Tektronix had
problems with this on some of their scopes. I wonder if that's a reason for the short compatibility list. A test would be to connect a current probe measuring its max DC or LF current, and then see if this introduces ripple on the power rail that affects other probes powered by other channels (of course this also depends on their NMRR).