***Try it here: https://netdigitaltech.com/sticky-banner ***  
This Sticky Banner plugin provides a robust, high-performance solution for fixing elements to the viewport as the user scrolls. Perfect for headers, navigation bars, or call-to-action buttons, it ensures your most important content remains accessible at all times without requiring complex custom CSS.

Features:

Smooth Scroll Performance: Utilizes efficient browser APIs to ensure zero-lag transitions when the element locks into place.

Responsive Control: Works seamlessly across desktop and mobile breakpoints.

Native Feel: Built on a lightweight foundation that integrates naturally with your Bubble application’s existing layout.

Easy Configuration: Simply define an ID on your Bubble element, and the plugin handles the positioning logic automatically.

Memory Efficient: Optimized to manage event listeners properly, preventing memory leaks during page navigation or dynamic updates.