The constructor and SetRtpState calls for ModuleRtpRtcpImpl2 class fail to propagate the RTP timestamp offset of RtpSender class to RtpSenderEgress class. This results in wrong RTP timestamps being propagated in LossNotification messages. Change-Id: I1d293289a4815de29d9dd15208bb7fd1a682be82 Bug: webrtc:14719 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/284824 Reviewed-by: Åsa Persson <asapersson@webrtc.org> Commit-Queue: Dan Tan <dwtan@google.com> Cr-Commit-Position: refs/heads/main@{#38768}