Cannot parse lambda call

[dcrasch]

You can call a lambda without naming like this
=LAMBDA(x, x+122)(1)

Gives a parse error:

Error at position 1:19
Syntax error, expected: CellToken, NameToken, NamedRangeCombinationToken, VRangeToken, HRangeToken, RefErrorToken, UDFToken, [, FileNameEnclosedInBracketsToken, (, ExcelRefFunctionToken, ExcelConditionalRefFunctionToken, SheetNameToken, ', FileNameNumericToken, FilePathToken, MultipleSheetsToken