Xtreix I repeat, fluid scrolling works correctly on my Pixel 8
So just "take my word for it". Would be fine hadn't you suggested me to get a replacement insisting that there is a hardware issue with my particular smartphone when you dont know for sure...
I'm sorry, but you really shouldn't give people an advice unless you are 100% sure that you know what their problem is caused by, please stop your gaslighting.
And yes, I have just tested the Libretube app and I can confirm that the aforementioned software trigger doesn't seem to be present there (or at least present far less frequently compared to both the official YouTube app and the Revanced).
And no, it also doesnt mean that there is something wrong with the app itself because as I have mentioned before, those same apps worked without the aforementioned hiccups in the same menus on my other snapdragon 888 device (Oneplus 9RT 12 + 256)