GenerateDrillThroughLink question - generating a link for BOMId doesnt work in SSRS report

i am trying to generate a hyperlink in D365 SSRS BOMPartOf report on BOM_BOMId field,
the Action Go To URL is this, but it doesnt generate any link and ignores the action, does somebody see the issue here ?
=Microsoft.Dynamics.Framework.Reports.BuiltInMethods.GenerateDrillThroughLink(Parameters!AX_ReportContext.Value, Parameters!AX_UserContext.Value, "BOMTable","Display","BOMTable", "BOMId",fields!BOM_BOMId.Value)
IsRootNavigable method is added to the BOMTable form too