bug#51473: [PATCH] Enable xwidget scrolling optimizations, and other xwidgets improvements

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

> Sounds like a serious problem.  Any idea why it crashes?  What does
> the backtrace say?

The start of it is:

Overriding existing handler for signal 10. Set JSC_SIGNAL_FOR_GC if you want 
WebKit to use a different signal

** (emacs:2296186): ERROR **: 14:33:31.815: GApplication is required for 
xdg-desktop-portal access in the WebKit sandbox.
Fatal error 5: Trace/breakpoint trap
Backtrace:

So I guess the Webkit code is doing something here to exit, so it didn't
seem worth trying to debug further on the Emacs side (for me).

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