Tab layout not clicking through properly

Using the tab layout on Wix Studio and I find that the tabs don’t click properly until they are at a particular location on the page. On my mobile screen, one row will click at a particular location, but if you scroll down to read the text, that row is not clickable again. I have to scroll back up and then they suddenly become active. On and off, this issue is also there on the laptop.

In the attached screenshots, the first tab is highlighted by default. I had the mouse hover over the entire top row and not one was able to get highlighted. In the second row, the top half of the tab was not picking up the hover, but it did when the mouse moved over the lower half of the tab. Does anyone know what this issue is and how to resolve it? Here’s the wip site as well. There are other pages on the site that use this same tab layout and I find this issue across all of them: https://bernylobo.wixstudio.io/alchemy-unbounded-01/transformational-life-coaching