XMIND - Core Dump on "Open File"

An initial window does open to display images of options to create a new MindMap. However, if I click “Open File” (lower left) the GUI crashes with below:

$ snap run xmind                
Error org.freedesktop.DBus.Error.Failed: cannot use setting "default-url-scheme-handler": not allowed
[I 2019-12-09T18:24:40.443Z main:store:plugins:iap] The user is not allowed to make in-app purchase.
-------- SESSION 2019-12-09T18:24:40.350Z (10.0.0+201912031920, linux, x64, 33620627456, XMind Ltd., vana_linux_64) --------
[I 2019-12-09T18:24:40.740Z main:store:plugins:electron] Application will finish launching.
[I 2019-12-09T18:24:40.750Z main:store:plugins:electron] Application arguments: ["/snap/xmind/2/xmind","--no-sandbox"]
[I 2019-12-09T18:24:40.752Z main:store:plugins:electron] Application is ready.
Error: libxkbfile.so.1: cannot open shared object file: No such file or directory
    at process.func [as dlopen] (electron/js2c/asar.js:155:31)
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:881:18)
    at Object.func [as .node] (electron/js2c/asar.js:164:18)
    at Module.load (internal/modules/cjs/loader.js:701:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:633:12)
    at Function.Module._load (internal/modules/cjs/loader.js:625:3)
    at Module.require (internal/modules/cjs/loader.js:739:19)
    at require (internal/modules/cjs/helpers.js:14:16)
    at NativeBinding._init (/snap/xmind/2/resources/app.asar/node_modules/native-keymap/index.js:15:22)
    at NativeBinding.onDidChangeKeyboardLayout (/snap/xmind/2/resources/app.asar/node_modules/native-keymap/index.js:37:10)
    at exports.onDidChangeKeyboardLayout (/snap/xmind/2/resources/app.asar/node_modules/native-keymap/index.js:61:18)
    at Cn.<anonymous> (/snap/xmind/2/resources/app.asar/main/main.js:42:255323)
    at mn.run (/snap/xmind/2/resources/app.asar/main/main.js:7:27767)
    at hn (/snap/xmind/2/resources/app.asar/main/main.js:7:25778)
    at Array.<anonymous> (/snap/xmind/2/resources/app.asar/main/main.js:7:12440)
    at Ye (/snap/xmind/2/resources/app.asar/main/main.js:7:11840)
TypeError: Cannot read property 'getKeyMap' of null
    at NativeBinding.getKeyMap (/snap/xmind/2/resources/app.asar/node_modules/native-keymap/index.js:20:29)
    at exports.getKeyMap (/snap/xmind/2/resources/app.asar/node_modules/native-keymap/index.js:58:18)
    at o (/snap/xmind/2/resources/app.asar/main/main.js:42:255109)
    at Cn.<anonymous> (/snap/xmind/2/resources/app.asar/main/main.js:42:255327)
    at mn.run (/snap/xmind/2/resources/app.asar/main/main.js:7:27767)
    at hn (/snap/xmind/2/resources/app.asar/main/main.js:7:25778)
    at Array.<anonymous> (/snap/xmind/2/resources/app.asar/main/main.js:7:12440)
    at Ye (/snap/xmind/2/resources/app.asar/main/main.js:7:11840)
    at processTicksAndRejections (internal/process/task_queues.js:86:5)
[I 2019-12-09T18:24:40.766Z main:store:plugins:open-handler] Recover: Map {}
[I 2019-12-09T18:24:40.771Z main:store:plugins:activation-updater] Start updating subscription information periodically.
[I 2019-12-09T18:24:40.771Z main:store:plugins:activation-updater] Start updating per-machine license information periodically.

(xmind:4387): Gtk-WARNING **: 13:24:55.919: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
**
Gtk:ERROR:../../../../gtk/gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Failed to load /snap/xmind/2/data-dir/icons/Adwaita/16x16/status/image-missing.png: Unable to load image-loading module: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so: cannot open shared object file: No such file or directory (gdk-pixbuf-error-quark, 5)
Failed to generate minidump.Aborted (core dumped)

Perhaps this snap info helps:

$ snap --version
snap      2.42.2-1
snapd     2.42.2-1
series    16
kernel    5.4.2-arch1-1

$ snap list
Name               Version                     Rev   Tracking  Publisher     Notes
core               16-2.42.4                   8213  stable    canonical✓    core
core18             20191126                    1279  stable    canonical✓    base
gnome-3-28-1804    3.28.0-16-g27c9498.27c9498  110   stable    canonical✓    -
gtk-common-themes  0.1-25-gcc83164             1353  stable    canonical✓    -
xmind              10.0.0                      2     stable    xmindltd      -

I see references to “libxkbfile” which is installed on the host already…

$ pacman -Q libxkbfile
libxkbfile 1.1.0-1

$ ls -l /usr/lib/libxkbfile.so.1
lrwxrwxrwx 1 root root 19 Mar 17  2019 /usr/lib/libxkbfile.so.1 -> libxkbfile.so.1.0.2

Suggestions?