Help/Support iPad keyboard shortcut bar customization in Apple Pages?

[piqerez 1 iPad Air 2 9.3.3]

Is there any  way to add bold/italic/underlined buttons to iPad keyboard’s shortcut bar like on this picture?

In my opinion, Pages is best word processing tool for iPad, but i have a little problem with it. On latest compatible with iOS 9 version (2.6.2), to set text bold, italic or underline, you need to do whole 2 taps and 1 swipe — Picture. It’s a bit annoying.

I tried to downgrade and found that versions 2.0 – 2.5.5 have that buttons, but these versions also not optimized for iOS 9 and glitchy, can’t even export a file. 

I spent all day trying to do smth and also found this tutorial, but it’s only about adding shortcuts to app that you develop.

Do i need to learn whole Objective-C to make a tweak that will add bold/italic/underlined buttons in iPad’s shortcut bar? If so, can someone make this tweak? I will pay.

Thank you in advance!

Updated June 15, 2017 by piqerez