[Debian-on-mobile-maintainers] Bug#1017506: Bug#1017506: phosh: Swipping UP froze the UI and require phosh restart

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> Dear Maintainer,


Hi,

Thanks for the bug report.

>
> 2. I swipe UP to display the application matrix, like to start another
>     one
>
> 3. I try to scroll the application matrix but it's frozen
>
> I can still swipe DOWN to display and use the current application, but
> when done I can't swipe UP anymore.
>
> Note that I can still swipe DOWN the top bar to display notifications
> or to restart the system.
>
> Then only log message I have when doing manipulation is:
>
>      août 17 09:29:24 mobian phoc[774]: wlroots lacks wlr_seat_touch_send_wl_cancel support, can't cancel gesture


This is almost certainly 
https://gitlab.gnome.org/World/Phosh/phosh/-/issues/818. The workaround 
is to set `gsettings set org.gnome.desktop.interface enable-animations 
true`.