How to remove crossfade curve from destination audio at transition marker

Stupid question that I must have known the answer to at some point as I have an example in my project. I just need to remove the fade in from the destination audio at a transition marker. Image is below - top track is what I’m trying to achieve but can’t figure out how. Any help appreciated!

Don't crossfade plzz!

For anyone looking this up in the future I found the answer - if you hover over the right hand side of the curve, a symbol appears like an arrow in a box. This will allow you to change the length of the crossfade