<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div><br class=""><blockquote type="cite" class=""><div class=""><span style="font-family: georgia, serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">is that right or is it a bug?</span></div></blockquote></div>It's not a real bug, but I'd call it "unexpected behavior" — and I guess it will be changed sooner or later.<div class="">In the meantime: When you include the extension method in the protocol, everything should be fine.</div><div class=""><br class=""></div><div class="">Tino</div></body></html>