[LB5a348] Win10 byRef doesn't work

[tsh73]

LB 5a348 Win10 byRef doesn't work


No error, just does nothing

'untitled.bas
x=1
y=2
print x, y
call swap x, y
print x, y

sub swap byref a , byref b
 h = a
 a = b
 b = h
end sub

expected (works in LB 4)
1             2
2             1
got
1             2
1             2