I noticed today (but not sure when/if started) that I used to be able to tell at a glance
when the Toolbar Active folder view icon was on or off (its status). Today I can't tell. Is it my aging eyes
+ Toolbar: Now the button push effect (image is shifted 1 pixel down and
right on push) is optional. You can toggle it in Tools | Customize Toolbar
| Options | Button Push Effect.