Bug 455175

SUMMARY
When systemd startup is enabled (default from Plasma 5.24.90), kaccess is not started on login. This means that accessibility features such as sticky keys do not work.

STEPS TO REPRODUCE
1. Enable systemd startup (if you are not already using it, do `kwriteconfig5 --file startkderc --group General --key systemdBoot true` in a terminal and reboot)
2. Reboot and log in
3. Run `ps -aux | grep kaccess`

OBSERVED RESULTS
```
[kishore@kishorearchtestingVM ~]$ ps -aux | grep kaccess
kishore      970  0.0  0.1   6684  2540 pts/2    S+   11:32   0:00 grep kaccess
```

/usr/bin/kaccess is not running!

EXPECTED RESULTS
```
[kishore@kishorearchtestingVM ~]$ ps -aux | grep kaccess
kishore      946  3.6  3.1 284616 46164 pts/1    Sl+  11:31   0:00 /usr/bin/kaccess
kishore      959  0.0  0.1   6684  2496 pts/2    S+   11:32   0:00 grep kaccess
```

Kaccess should be running (above, I have manually run it in a terminal after logging in)

SOFTWARE VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.24.90
KDE Frameworks Version: 5.94.0
Qt Version: 5.15.4
Kernel Version: 5.15.43-1-lts (64-bit)
Graphics Platform: X11
Processors: 4 × AMD EPYC Processor (with IBPB)
Memory: 1.4 GiB of RAM
Graphics Processor: virgl
Manufacturer: QEMU

ADDITIONAL INFORMATION
This means that features such as 'sticky keys' will not work properly (unless one runs /usr/bin/kaccess manually after logging in)

Sorry, I couldn't figure out which product/component to report this under, so please shift it to the appropriate one.