HP 15C conditional does not behave as expected

[Gene]

Works fine for me as you have written it out on a 15c emulator. Don't have the physical unit with me at the moment.

Key codes to check:

Code:

42 21 11
44 1
48
0
0
1
9
8
1
2
44 0
2
8
8
48
1
5
44.0
43 35
42 21 .0
36
1
40
34
45 40 1
45 20 0
45 3
45 20 0
45 40 .0
10
1
40
43 12
45 2
16
45 10 0
20
31
43 30 7
22 .0
31