Hello @_Shuzu, and welcome to the forum!
It’s nice that you like this feature, but if you want to support it, then you do not have to post the informationless and meaningless “+1” in this forum, for this the possibility of voting was created here. This way you can vote for a feature request with the voting function, this happens on the top left next to the headline of a feature request.
We believe that posts should also add something new of information value to the topic, but with time you will surely get used to the customs in this forum, we are a lovable bunch with our very special peculiarities 
If you need help, don’t hesitate to ask your questions here in the forum. Here we can help most users, sometimes it takes a while until “the right” user sees your question to support you, but don’t let the waiting time discourage you, you will not be deliberately overlooked here, the helpers here still have a life besides Krita and this forum.
In this regard, it helps the helpers a lot if you let them know which version of Krita, and which operating system you are using, i.e. Linux, macOS, Android, ChromeOS or Windows, whenever you ask for help. Likewise, they can help you better if you describe your difficulties as well and in as much detail as you can, remember we can’t see what’s not working for you.
The well written, informative and readable, manual for Krita can be found here:
You can also access it directly from Krita by pressing F1 in Krita.
You can read more about this forum in short form in the FAQ of the forum, there you can read, for example, how we imagine the interaction in this forum. If you want to know more about how the forum works, just scroll to the bottom of a page to find links to the (sometimes more extensive) topics “About”, “Code of Conduct”, “Terms of service”, and “Privacy”. These are topics you should take a look at if you have some more time.
Have a nice day and enjoy this forum and have fun with Krita!
Michelist