Samanta and colleagues, employing conventional FCS studies on cube CsPbBr3 PNCs, reported an approximate six-fold decrease in τR from 62 µs to 10 µs as the excitation power increased from 2.5 µW to 30 µW. This reduction occurred without any change in the diffusion timescale (τD) across different excitation powers, thereby maintaining consistent observation window sizes for the blinking study, as depicted in Figure of their manuscript. However, in our case, τD of our conventional FCS increases from ~0.77 ms to ~3.9 ms in toluene and ~2.3 ms to ~9.7 ms in octadecene with increasing excitation power from ~5 W/cm 2 to ~100 W/cm 2 .