Loop blend modes when custom assigned hotkeys are used
Photoshop has default hotkeys for looping through blend modes, Shift+Plus and Shift+Minus. Illustrator can have these assigned too (in Keyboard Shortcuts, in Tools section), but they behave differently — when the end of the list is reached you can't jump to the beginning.
That is pressing Shift+Plus does not take you to Normal from Luminosity. Strangely enough, Shift+Minus does choose Luminosity when you are on Normal!
To maintain consistence between apps, this should be changed.