As per the smart-scopes work and per the fix for lp:1189088, it has been introduced a regression that caused unity to wait 500ms after the user a clicked over an application icon before activating it.
Basically unity waits for a possible double click on every dash icon, and this slows down the activation of application icons using the mouse.
1) Press Super+A
2) Click over an application icon to launch it
Expected result:
3) The dash closes immediately and the app is launched
Actual result:
3) The dash is kept open for 500ms (or slightly more) and finally it launches the application
This makes the unity dash look slower in launching an app.
As per the smart-scopes work and per the fix for lp:1189088, it has been introduced a regression that caused unity to wait 500ms after the user a clicked over an application icon before activating it.
Basically unity waits for a possible double click on every dash icon, and this slows down the activation of application icons using the mouse.
1) Press Super+A
2) Click over an application icon to launch it
Expected result:
3) The dash closes immediately and the app is launched
Actual result:
3) The dash is kept open for 500ms (or slightly more) and finally it launches the application
This makes the unity dash look slower in launching an app.