BUG: Artifacts occurs when from changing the alignment tab on the left hand side of ruler in HiDPI mode. It seems as if the canvas isn't cleared for each click. STEPS TO REPRODUCE: With HiDPI mode on, click on the alignment tab. Note that the previous alignment tab isn't cleared and the icon becomes muddled. Clears when selecting a different ruler size. This happened sometime between the fixes I did for the HiDPI mode and current release. Originally brought to my attention by Fred.
Hi Darcy, Thanks to report it, however this was previously reported in Bug 92357 - Tab type switcher in ruler does not clear previous icon when clicking it Have a nice day, Jacques *** This bug has been marked as a duplicate of bug 92357 ***