CORE-12879 retest without themes via Shelldimscreen:

r74244 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot
r74000 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot
r73925 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot
r73890 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot
r73880 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot
r73877 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot  <- I was wrong, this is NOT the guilty rev!!!
r73876 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot
r73875 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot
r73870 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot
r73850 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot
r73346 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot

Giannis got me thinking, cause I also could not really believe, continued testing....

I double-checked:
reverting the changes of r73877 did not help to switch the bahvior on a current build.

Then I double checked:
r73876 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot          <- same as on first try
r73877 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot          <- different from my first result. Either I did an error when testing for first time or this is timing crap again and not really reproducable
r73878 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot          <- tested this build for the first time
r73879 the startbutton already returned back into non-pressed state on the shelldimscreen-screenshot          <- tested this build for the first time
r73880 the startbutton always seems to be still in pressed state on the shelldimscreen-screenshot             <- inline with my first result


So I must have done an error during first test of r73877.


As far I can see this points now towards r73880 being guilty!!!