This is a huge issue for me as well. Each month more old titles I tried are added to viveport with no way of removing them. All the 3-dots give you is 'details'. I don't want details, I want shot of it ffs. If they don't give us a simple way to remove unwanted titles from our list then like others, I am ditching this pi$$ poor service. I struggle to find 5 titles each month as it is without being reminded of older stuff .... just clutter.