Wayland error when trying to start version 5.7.0

[hsiktas]

This has been happening since the recent 5.7.0 update on Ubuntu 25.10 in a Gnome Wayland session:

raindrop                       
[47007:0217/131509.477430:ERROR:ui/ozone/platform/wayland/host/wayland_connection.cc:197] Failed to connect to Wayland display: No such file or directory (2)
[47007:0217/131509.477499:ERROR:ui/ozone/platform/wayland/ozone_platform_wayland.cc:282] Failed to initialize Wayland platform
[47007:0217/131509.477559:ERROR:ui/aura/env.cc:257] The platform failed to initialize.  Exiting.

And by forcing x11 the app still starts:

raindrop --ozone-platform=x11  

(raindrop:47555): Gtk-WARNING **: 13:18:37.670: Theme parsing error: gtk.css:1422:23: 'font-feature-settings' is not a valid property name

(raindrop:47555): Gtk-WARNING **: 13:18:37.679: Theme parsing error: gtk.css:3308:25: 'font-feature-settings' is not a valid property name

(raindrop:47555): Gtk-WARNING **: 13:18:37.681: Theme parsing error: gtk.css:3770:23: 'font-feature-settings' is not a valid property name
SNAP env is defined, updater is disabled
dbus-send: /snap/raindrop/30/lib/x86_64-linux-gnu/libdbus-1.so.3: version `LIBDBUS_PRIVATE_1.12.16' not found (required by dbus-send)
checkForUpdatesAndNotify called, downloadPromise is null

(raindrop:47555): Gtk-WARNING **: 13:18:39.914: Theme parsing error: gtk.css:1422:23: 'font-feature-settings' is not a valid property name

(raindrop:47555): Gtk-WARNING **: 13:18:39.923: Theme parsing error: gtk.css:3308:25: 'font-feature-settings' is not a valid property name

(raindrop:47555): Gtk-WARNING **: 13:18:39.924: Theme parsing error: gtk.css:3770:23: 'font-feature-settings' is not a valid property name