Created attachment 135545 [details]
Example of my setup where I have moved all desired functionality to the toolbar

SUMMARY
All of the dockers except for the largest one that is on the right by default are able to be removed. This docker simply takes up too much space and even after minimizing it as far as it will go as well as switching to the icons only style. It still takes up quite a bit of space. To make matters worse. Because the Qt or KDE framworks, I'm not sure witch, allows for users to change toolbars to fit their needs. I am able to replicate all of the desired functionality that I need from this huge sidebar in the normal toolbar area. I will include a screenshot for reference.

STEPS TO REPRODUCE
1. Install calligra words
2. Click settings -> dockers


OBSERVED RESULT
No option to hide the default docker

EXPECTED RESULT
Option to hide this docker like all the others.

SOFTWARE/OS VERSIONS
Operating System: Fedora 33
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.12-200.fc33.x86_64
OS Type: 64-bit
Processors: 4 × Intel® Core™ i7-7500U CPU @ 2.70GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 620