In mobile there is no Hover, so it doesn't make a lot of sense.
All the gallery components in the add panel now use Wix Pro Gallery that shows the text below the image on mobile, and aside the image on desktop so it shouldn't get over your image.
(See the example below)
So I suggest that you re-add the Gallery from the Add panel and make sure that the component type is Pro-Gallery
Thanks for your response, I agree the hover feature in mobile doesn't make sense, but it is visible all the same. I assume its a glitch but not sure. When I look at my site on mobile and go to click into a gallery, the hover copy appears for a second before opening into the gallery and displaying the same text again over the first image of the series, in a typeface and alignment that I am not able to change (I can customize the hover copy however). I would like to hide the copy for this reason, that I can not customize it. I tried the Wix Pro Galleries and was not able to customize them to my liking, that is why I chose to use the photography focused slide deck gallery to build my site. I feel it is close to where I want it to look beside the copy issue inside the gallery. You can see the issue I am referring to if you view my site on both mobile and desktop, link to site is https://www.christinacioffari.com/