There are multiple factors involved, especially your seat height & position. However, the default answer is to move the cleats away from your toes (i.e. foot gets slid forward on the pedal). Give that a try and if it doesn't work then you'll need to look into your seat position + cleat location.
My beloved 2001 Litespeed Tuscany and my 2014 Cannondale SuperSix EVO Hi-Mod Team bike
Are the cleats positioned so your foot is on the pedal at the same angle and not with your heel more inward or outward?
When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth having, just mount a bicycle and go out for a spin down the road, without thought on anything but the ride you are taking. — Arthur Conan Doyle
Think I have found the issue. When adjusting my cleats I found that they were pointing outwards too much, there were marks in the cleats where I had been trying to point my foot in. Have adjusted them to hold my foot straight so hopefully that will work