Weird behavior when unpacking nested tuple in nim 2.2.5

[m33mt33n]

let data = @[
  (1, (2, 3)),
  (4, (5, 6)),
  (7, (8, 9))
]
for (outer, (inner1, inner2)) in data:
  echo "Outer: ", outer, ", Inner1: ", inner1, ", Inner2: ", inner2

• Above snippet failed to compile with below error:
  file.nim(7, 13) Error: identifier expected, but found '(inner1, inner2, )'

• Nim Compiler Version 2.2.5 [Linux: arm]

Thanks