Krita can zoom to the cursor position while scrolling the mouse wheel but it has not the same possibility by clicking '+' numpad key or by 'Ctrl' + Middle mouse button pressing function. Could the pen tablet users have the opportunity to zoom the view to the cursor position by their digital sticks?
hm, and ctrl-pen button makes zooming fast and fun, but doesn't have an option to zoom around the mouse cursor. Having the keyboard shortcuts check the position of the cursor is possible, but opens up a can of worms, too. I'm not sure yet... Also, pinch zoom/pan is coming to the desktop version (it's already in Krita Gemini).
Blender, Photoshop, TV Paint Animation have this zoom possibility without any problems. I think it is a standard for the professional artist packages. It is not fun, it is the best.
*** This bug has been marked as a duplicate of bug 196178 ***