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/WebServerOptionsBase.cs

@@ -0,0 +1,35 @@
+using System;
+using Swan.Configuration;
+
+namespace EmbedIO
+{
+    /// <summary>
+    /// Base class for web server options.
+    /// </summary>
+    public abstract class WebServerOptionsBase : ConfiguredObject
+    {
+        private bool _supportCompressedRequests;
+
+        /// <summary>
+        /// <para>Gets or sets a value indicating whether compressed request bodies are supported.</para>
+        /// <para>The default value is <see langword="false"/>, because of the security risk
+        /// posed by <see href="https://en.wikipedia.org/wiki/Zip_bomb">decompression bombs</see>.</para>
+        /// </summary>
+        /// <exception cref="InvalidOperationException">This property is being set and this instance's
+        /// configuration is locked.</exception>
+        public bool SupportCompressedRequests
+        {
+            get => _supportCompressedRequests;
+            set
+            {
+                EnsureConfigurationNotLocked();
+                _supportCompressedRequests = value;
+            }
+        }
+
+        /// <summary>
+        /// Locks this instance, preventing further configuration.
+        /// </summary>
+        public void Lock() => LockConfiguration();
+    }
+}