https://www.youtube.com/watch?v=b9YeMSETKrE if you resize the brush it doesn't line up with the brush preview like one expects it would. You can see it in reference to the canvas grid
Potentially related to this issue https://bugs.kde.org/show_bug.cgi?id=318347 If so these 2 bugs can be merged,but that doesn't solve the whole issue There should be a GRID OFFSET feature to change the grid. Maybe even use a modifier (CTRL? ALT? SHIFT+CTRL?) to move the grid on the fly I'll make a seperate bugreport for this.
WISHGROUP: Larger Usability Fixes