The mouse panel needs gsd_device_manager_get() which needs GUdev.

wwan needs network-manager

Index: panels/meson.build
--- panels/meson.build.orig
+++ panels/meson.build
@@ -14,7 +14,6 @@ panels = [
   'keyboard',
   'location',
   'microphone',
-  'mouse',
   'multitasking',
   'notifications',
   'online-accounts',
@@ -29,11 +28,13 @@ panels = [
   'universal-access',
   'usage',
   'user-accounts',
- 'wwan',
 ]
 
 if host_is_linux
-  panels += ['network']
+  panels += [
+    'network',
+    'wwan'
+  ]
 endif
 
 if host_is_linux_not_s390