Clang-format, incorrect indentation in chained methods

Clang Frontend
1

I have this clang format config:

ColumnLimit       : 0
BreakBeforeBraces: Custom
BraceWrapping: 
  IndentBraces:    false
  BeforeLambdaBody: true
AllowShortBlocksOnASingleLine: Never
AllowShortFunctionsOnASingleLine: None
AllowShortLambdasOnASingleLine: None
IndentWidth                                    : 4
LambdaBodyIndentation: OuterScope
ConstructorInitializerIndentWidth: 4
AlignAfterOpenBracket: DontAlign
ContinuationIndentWidth: 0

it works as intended in this case:

    void func() {
        auto x = something.acceptLambda([]()
        {
            doStuff();
        });
    }

but if I chain another method, lambda { bracket intendation will change which I dont want

    void func() {
        auto x = something.acceptLambda([]()
                          {
            doStuff();
        })
        .then();
    }

Is this a bug? Is it possible to set up formatting to do

    void func() {
        auto x = something.acceptLambda([]()
        {
            doStuff();
        })
        .then();
    }