[BUG] Some inputs do not appear in subcircuit

[arashhabibi]

Good evening,
The 18_bug.txt circuit has two inputs and two outputs. But when I try to make a subcircuit out of it, the instr1 input does not appear. But if I remove the second output (enC) as in 18_nobug.txt, the instr1 input appears again in the subcircuit.
Thanks for your help
A.H.

18_bug.txt
18_nobug.txt

[pfalstad]

hmm, this is because enC and instr1 are the same node (they are connected with wires). The workaround is to separate them with a small resistor.