AmrikRoy I agree with you, I applied a dozens of screen protectors and all resulted into bubbles on both the screen edges. The last screen protector which I got yesterday somehow sticks perfectly but the guy applying the protector had to work really hard getting the screen protector applied properly, so yeah there is some issue with the Nothing screen, especially near the edges.
Also, when I watch a video on YouTube or any other video platform in landscape mode and especially whose play/pause buttons are near the edge of the screen, the screen is not that sensitive in that area, I had to really touch hard to make that button work.