Fix sidebar

Author: biweep863

docs/assets/javascripts/scroll-unlock.js

@@ -0,0 +1,25 @@
+// Defensive scroll-unlock for Material sidebar
+(function () {
+  try {
+    document.addEventListener(
+      "click",
+      function (ev) {
+        var el = ev.target;
+        if (!(el instanceof Element)) return;
+        var link = el.closest("a.md-nav__link, .md-sidebar a, a");
+        if (!link) return;
+        if (link.target && link.target !== "") return;
+        if (document.body.hasAttribute("data-md-scrolllock")) {
+          var top = parseInt(document.body.style.top || "0") || 0;
+          document.body.removeAttribute("data-md-scrolllock");
+          document.body.style.top = "";
+          if (top)
+            try {
+              window.scrollTo(0, -top);
+            } catch (e) {}
+        }
+      },
+      true,
+    );
+  } catch (e) {}
+})();

mkdocs.yml

@@ -44,3 +44,4 @@ plugins:
 extra_javascript:
   - https://polyfill.io/v3/polyfill.min.js?features=es6
   - https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
+  - assets/javascripts/scroll-unlock.js