My setup is the following: I use i3wm on Plasma desktop with SDDM on Arch Linux. I have noticed, since the very beginning, that when my laptop wakes up from hibernate the KDE lockscreen comes up with the password prompt. The lockscreen takes a few seconds to load and meanwhile the window, on which I was working before my laptop hibernated, shows up. This happens before the lockscreen loads and thus before I put in my password. This is not secure and is a serious issue as my active window is clearly shown even though for a couple of seconds.

I also noticed another issue. Since I use the Plasma background apps and services, the location of the KDE notifications sometimes shows up in the centre of the screen randomly. This only happens when I login into my user and the location stays the same. For example, if I find that the notification showed up in the centre of the screen, it stays the same for the rest of the session. I tried to use the i3wm config for the location and also use a script to redirect the window to the specific location. The script is shown below(I took the following script from another Reddit post. I am sorry for not citing the source). The problem still persists.

My log file is: https://logs.i3wm.org/logs/5693411524870144.bz2

I have used the following script to change the location of the notifications generated by plasma

#!/usr/bin/env bash

################# GET INFO of current screen
OFFSET_RE="\ ([-0-9] )\ ([-0-9] )"

# Get the active window position
unset x y w h
eval $(xwininfo -id $(xdotool getactivewindow) |
  sed -n -e "s/^ \ Absolute upper-left X: \ \([0-9]\ \).*/x=\1/p" \
         -e "s/^ \ Absolute upper-left Y: \ \([0-9]\ \).*/y=\1/p" \
         -e "s/^ \ Width: \ \([0-9]\ \).*/w=\1/p" \
         -e "s/^ \ Height: \ \([0-9]\ \).*/h=\1/p" )

# Loop through each screen and compare the offset with the window position (top left) to find the active monitor
monitor_index=0
while read name width height xoff yoff
do
    if [ "${x}" -ge "$xoff" \
      -a "${y}" -ge "$yoff" \
      -a "${x}" -lt "$(($xoff $width))" \
      -a "${y}" -lt "$(($yoff $height))" ]
    then
        monitor=$name
        break
    fi
    ((monitor_index  ))
done < &2
    exit 1
fi 

My i3 config is: https://pastebin.com/aFhZPj9T
I will provide you with any other info as needed.

This is my i3 - version

Binary i3 version:  4.16.1 (2019-01-27) © 2009 Michael Stapelberg and contributors
Running i3 version: 4.16.1 (2019-01-27) (pid 723) abort…)
Loaded i3 config: /home/saipavanc/.config/i3/config (Last modified: Mon 05 Aug 2019 05:00:24 PM IST, 501675 seconds ago)
The i3 binary you just called: /usr/bin/i3
The i3 binary you are running: /usr/bin/i3

The following is the excerpt from my journal after my hibernation: https://pastebin.com/6Yc9egRk

Any help will be highly appreciated.