React-Three-Fiber's Canvas freaks out on Android phone - reactjs

I'm creating my first web app using React and I've implemented some 3D animations using React-Three-Fiber.
I've already deployed the page in github pages and while in Chrome on the desktop, both in the webpage and in localhost the website works flawlessly (has some freezes but that's not the point).
However, when I visit the page on an Android Phone, all the Canvas stop working and display the text multiple times whenever I scroll (I don't really know how to explain what's happening, so I'll leave this video: https://youtube.com/shorts/O0xXEElAjJs?feature=share . You can see that the problem only exists on the Canvas, since the Header is not a Canvas element).
I've tried to load the page on iPhones but it doesn't even load and just crashes.
On two of the Android phones I've tried, the page loaded nicely at start but after some time it started glitching like in the video.
I have absolutely no clue on what is going on, other than the problem lies on the Canvas that I have created.
I assume this is a simple thing that I might have missed but I'm really lost.
Thanks in advance! :D
Here is the webpage: https://pedrochaps.github.io/
Here is the code: https://github.com/PedroChaps/pedrochaps.github.io

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