No need. I removed the offending call. The call was there on line #311 of the version of Uptown. The latest version has been downloaded and it's been removed in favor of the working @await Component.InvokeASync(pm). I appreciate your help.
If I put an item in my cart and then go to the cart, I get the following error: InvalidOperationException: The partial view '_ButtonPaymentMethod' was not found. The offending line can be removed from Components > OrderSummary > Default.cshtml, but I believe that also removes my alternate payment method buttons. Any help is appreciated.
Is it possible to use the HTML widget to add new <meta> to the head if pointed at the head_html_tag widget zone? I've tried adding this, but it simply renders the information on the page, not in the head as expected/hoped.