bug#63764: 30.0.50; pixel-scroll-precision-mode starts skipping pages after selecting region

[Eli Zaretskii]

> From: Patrick Poitras <patrick.f.poitras@gmail.com>
> Date: Sat, 27 May 2023 22:16:31 -0700
> 
> Start emacs with `emacs -Q` 
> 
> M-x pixel-scroll-precision-mode
> 
> Scroll a large buffer, works great. 
> 
> Click and drag to select a region in the buffer. Click somewhere else in the 
> buffer. to unselect it.
> Scrolling around will now randomly skip entire pages after scrolling 4-5 
> lines. This makes the mode
> unusable.

I cannot reproduce this, FWIW.  The effect of scrolling is the same
before and after selecting a region.

Perhaps this is one more effect of known (and not yet solved) issues
with native-compilation?  My Emacs was build without it.