Decomilation compilation error: Call is Ambiguous between multiple methods due to named parameters

[LazaroOnline]

Summary

ILSpy decompiler sometimes adds named parameters to methods (as if it was a silver bullet),
but doing so can result in ambiguity compared to the same call without naming the parameters.

Input code

var obj = new A(true);

public class A
{
	public A(string start = "", bool enable = false) { }
	public A(bool enable, string? start = "") { }
}

Erroneous output

A a5 = new A(enable: true);

Compilation error:
The call is ambiguous between the following methods or properties: 'A.A(string, bool)' and 'A.A(bool, string?)'CS0121

Details

ILSpy version 9.1.0.7988+03b7444943e720b3134d296c0c8dd3876f8ea4ce
.NET version 8.0.22+a2266c728f63a494ccb6786d794da2df135030be
(current latest)

and same issue in the VS extension (icsharpcode.ilspy-vscode) v0.22.0 (current latest).

[siegfriedpammer]

as if it was a silver bullet

the only case where we add named arguments (unless required to preserve proper order of evaluation), is boolean literals (i.e. true and false), which is intended to produce more readable code, but you are right there was a bug.