Premiere Pro is extremely slow in generating thumbnails in icon view
I'm using Premiere Pro 23.2.0 on a recently built Windows 10 machine (msinfo32 report).
Every time I open a file and enable the "Icon view" in the "Project" panel, I have to wait 5-10 seconds to have the various thumbnails shown. Moreover, whenever I scroll with the mouse, searching for other clips, I have to wait another 5-10 seconds.
I've found that the issue is not present when the "H264/HEVC hardware accelerated decoding" option is disabled.
Here is a video showing the above-described behavior: https://youtu.be/DibqbII1pws
