SVG disappears on mobile

I have a background video with an svg over the top with text cut out so the video plays inside the text. It has been working absolutely fine on all devices up until today.

For some reason the svg now disappears on mobile just leaving the video playing. What’s more frustrating is the problem isn’t showing in the webflow editor, so I don’t know how I can fix it.

What it looks like in the webflow editor (how it should look):

What it actually looks like on mobile:

Any ideas? Really stuck with this one!

Here is my site Read-Only: [LINK][1]

Found the problem - for some reason adding negative margin was removing the SVG on mobile