Event OnFetchReportLayoutByCode missing

Why do you need this change?

Create event to modify the layout state before printing but after a runmodal with the new method (Report Layout List 2000000234)

Describe the request

In CU44, there's a "FetchReportLayoutByCode" function to modify the layout before printing but after a runmodal.
Use with the old "Custom Report Layout". I can call a custom report before launching a report.

    [EventSubscriber(ObjectType::Codeunit, Codeunit::ReportManagement, OnFetchReportLayoutByCode, '', false, false)]
    local procedure OnFetchReportLayoutByCode(ObjectId: Integer; LayoutCode: Text; var TargetStream: OutStream; var IsHandled: Boolean)
    var
        CustomReportLayout: Record "Custom Report Layout";
        TempBlobIn: codeunit "Temp Blob";
        TempInStream: InStream;
        lSingleInstance: Codeunit "NVW NaviWest SingleInstance";
    begin
        LayoutCode := lSingleInstance.GetLayout();
        if not CustomReportLayout.Get(LayoutCode) then
            LayoutCode := '';

        if LayoutCode <> '' then begin
            CustomReportLayout.GetLayoutBlob(TempBlobIn);
            TempBlobIn.CreateInStream(TempInStream);
            CopyStream(TargetStream, TempInStream);
            IsHandled := true;
        end;
    end;

With the new method (Report Layout List 2000000234), is it possible to create a "OnFetchReportLayoutByCode" event to modify the layout state before printing but after a runmodal ? I haven't found a solution.

Start by examining the ReportManagement codeunit and the Report Layout List method 2000000234, then compare its flow with the CU44 FetchReportLayoutByCode behavior described in the issue. The work is done when an OnFetchReportLayoutByCode event is available at the requested point after runmodal and before printing, with the needed layout data and handled state exposed.