Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/EmbedIO-3.5.2/EmbedIOInternalErrorException.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Runtime.Serialization;
+
+/*
+ * NOTE TO CONTRIBUTORS:
+ *
+ * Never use this exception directly.
+ * Use the methods in EmbedIO.Internal.SelfCheck instead.
+ */
+
+namespace EmbedIO
+{
+#pragma warning disable SA1642 // Constructor summary documentation should begin with standard text
+    /// <summary>
+    /// <para>The exception that is thrown by EmbedIO's internal diagnostic checks to signal a condition
+    /// most probably caused by an error in EmbedIO.</para>
+    /// <para>This API supports the EmbedIO infrastructure and is not intended to be used directly from your code.</para>
+    /// </summary>
+    [Serializable]
+    public class EmbedIOInternalErrorException : Exception
+    {
+        /// <summary>
+        /// <para>Initializes a new instance of the <see cref="EmbedIOInternalErrorException"/> class.</para>
+        /// <para>This API supports the EmbedIO infrastructure and is not intended to be used directly from your code.</para>
+        /// </summary>
+        public EmbedIOInternalErrorException()
+        {
+        }
+
+        /// <summary>
+        /// <para>Initializes a new instance of the <see cref="EmbedIOInternalErrorException"/> class.</para>
+        /// <para>This API supports the EmbedIO infrastructure and is not intended to be used directly from your code.</para>
+        /// </summary>
+        /// <param name="message">The message that describes the error.</param>
+        public EmbedIOInternalErrorException(string message)
+            : base(message)
+        {
+        }
+
+        /// <summary>
+        /// <para>Initializes a new instance of the <see cref="EmbedIOInternalErrorException"/> class.</para>
+        /// <para>This API supports the EmbedIO infrastructure and is not intended to be used directly from your code.</para>
+        /// </summary>
+        /// <param name="message">The error message that explains the reason for the exception.</param>
+        /// <param name="innerException">The exception that is the cause of the current exception,
+        /// or <see langword="null"/> if no inner exception is specified.</param>
+        public EmbedIOInternalErrorException(string message, Exception? innerException)
+            : base(message, innerException)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="EmbedIOInternalErrorException"/> class.
+        /// <para>This API supports the EmbedIO infrastructure and is not intended to be used directly from your code.</para>
+        /// </summary>
+        /// <param name="info">The <see cref="SerializationInfo"></see> that holds the serialized object data about the exception being thrown.</param>
+        /// <param name="context">The <see cref="StreamingContext"></see> that contains contextual information about the source or destination.</param>
+        protected EmbedIOInternalErrorException(SerializationInfo info, StreamingContext context)
+            : base(info, context)
+        {
+        }
+    }
+#pragma warning restore SA1642
+}