Kde unresponsive when clicking taskbar icon to change settings

**Kde becomes unresponsive for most task when I try to change setting using taskbar icon**

First of all the setting window never appeared. After I clicked it multiple times, it seems to flicker. On previous boot, I restarted. I am able to open another terminal with Ctrl + Alt + T, but all icons on task bar becomes unresponsive.

**Setting window should appear and let me change the values**
I was able to change on my first instance after install.

**Actual behavior**

It seems to flicker mouse for a while making whole desktop unresponsive. I am guessing since I clicked the icon bunch of times, it queued the events and fired after things started to come back up.

**To Reproduce**

I used touchpad to click the icon on taskbar.

I ran guake using a terminal while the icon was still showing in taskbar, this is what I saw in terminal
```
guake
Guake not running, starting it
Loading Gnome schema from: /usr/share/glib-2.0/schemas
Language previously loaded from: /usr/share/locale
Guake Terminal 3.8.1
VTE 0.66.0
Gtk 3.24.30
created fresh notebook for workspace 0
Spawning new terminal at /home/

(guake:6401): VTE-WARNING **: 22:26:22.616: (../vte/src/vtepty.cc:667):bool _vte_pty_spawn_sync(VtePty*, const char*, const char* const*, const char* const*, GSpawnFlags, GSpawnChildSetupFunc, gpointer, GDestroyNotify, GPid*, int, GCancellable*, GError**): runtime check failed: ((spawn_flags & ignored_spawn_flags()) == 0)
current workspace is 0
can't bind show-focus key
Spawning new terminal at /home//Documents/

(guake:6401): VTE-WARNING **: 22:26:22.856: (../vte/src/vtepty.cc:667):bool _vte_pty_spawn_sync(VtePty*, const char*, const char* const*, const char* const*, GSpawnFlags, GSpawnChildSetupFunc, gpointer, GDestroyNotify, GPid*, int, GCancellable*, GError**): runtime check failed: ((spawn_flags & ignored_spawn_flags()) == 0)
Spawning new terminal at /home//Documents/

(guake:6401): VTE-WARNING **: 22:26:22.907: (../vte/src/vtepty.cc:667):bool _vte_pty_spawn_sync(VtePty*, const char*, const char* const*, const char* const*, GSpawnFlags, GSpawnChildSetupFunc, gpointer, GDestroyNotify, GPid*, int, GCancellable*, GError**): runtime check failed: ((spawn_flags & ignored_spawn_flags()) == 0)
Guake tabs restored from /home//.config/guake/session.json
Guake initialized
```

-------------------------------------------------------------------------------

$ guake --support
$ guake --support

Guake Version: 3.8.1

Vte Version: 0.66.0

Vte Runtime Version: 0.66.0

--------------------------------------------------
GTK+ Version: 3.24.30

GDK Backend: