diff --git a/keepassxc-browser/common/sites.js b/keepassxc-browser/common/sites.js
index 3267523..82f82f4 100644
--- a/keepassxc-browser/common/sites.js
+++ b/keepassxc-browser/common/sites.js
@@ -235,6 +235,20 @@ kpxcSites.popupExceptionFound = function(combinations) {
     return false;
 };
 
+/**
+ * Handles exceptions where a certain element is set as a popover, and it prevents input field detections.
+ * @param {object} elem     Popover element
+ * @returns {boolean}       True if exception found
+ */
+kpxcSites.overlayExceptionFound = function(elem) {
+    if (document.location.href?.startsWith('https://github.com/login')
+        && elem?.nodeName === 'TOOL-TIP' && elem?.baseURI === 'https://github.com/login') {
+        return true;
+    }
+
+    return false;
+};
+
 /**
  * Handles a few exceptions for certain sites where Username Icon is not placed properly.
  * @param {number} left         Absolute left position of the icon
diff --git a/keepassxc-browser/content/fields.js b/keepassxc-browser/content/fields.js
index df909f5..d31ddab 100644
--- a/keepassxc-browser/content/fields.js
+++ b/keepassxc-browser/content/fields.js
@@ -495,6 +495,10 @@ kpxcFields.isTopElement = function(elem, rect) {
 
     // Check for popup overlays
     for (const overlay of kpxcFields.overlays ?? []) {
+        if (kpxcSites.overlayExceptionFound(overlay)) {
+            continue;
+        }
+
         const overlayRect = overlay?.getBoundingClientRect();
         if (overlayRect && elementsOverlap(rect, overlayRect)) {
             return false;