"Region & Language > Input Source Options > Allow different sources for each window" doesn't take effect
(originally reported on Ubuntu: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1822775)
Changing the input source options on the region & language panel to allow different sources for each window doesn't actually do anything. When going to a different panel and going back, the option has been reset to "Use the same source for all windows".
The corresponding gsetting (
org.gnome.desktop.input-sources.per-window) is never changed.
I think the problem is the call to
setup_input_section (https://gitlab.gnome.org/GNOME/gnome-control-center/blob/master/panels/region/cc-region-panel.c#L1207): the corresponding call to
g_settings_apply is never issued when changing the