Great plugin, but needs an update to work properly with the latest WordPress

I’ve been using your plugin for a while and I really like it. But recently probably due to WordPress update, the top of a page gets hidden under the top Menu bar. For example, Woocommerce order page at the top has tabs like Stocks and Inbox, and all these tabs get hidden under the top menu bar. I had to disable the plugin for now. But it would be great if the bug would be fixed. Many thanks for such a great plugin