When editing text in either Artistic or Multiline Text edit mode, the middle mouse button pan and zoom controls cease to function. Reproducible: Always Steps to Reproduce: 1. Create a Multiline or Artistic Text object. 2. Double click it to enter it. 3. Press and drag the middle mouse button to pan. (Nothing happens) 4. Scroll the middle mouse wheel. (Nothing happens) Actual Results: Middle mouse button and scroll wheel navigation controls are disabled. Expected Results: Navigation with the middle mouse button and scroll wheel should act in the same consistent manner.
I confirmed this on Krita 3.0.1 Alpha2
This tool has been replaced in 4.0