Import physical in 16.0 has a strange behaviour when back-annotating the schematic:
a CDS_PINID is added on all pins of all symbols with value equal to the pin name.
for a resistor it is A<0> and B<0>.
What's this? No CDS_PINID information on Sourcelink.
if i removed them, everything works and the schematic is still clean! So it is totally unuseful.