# When calculating, the taskbar icon will not change in Mathematica 12.2

I remember starting in Mathematica11, when calculating the status of the taskbar can indicate the current status

Today I upgraded to Mathematica 12.2, I noticed that the taskbar has only one state during calculation.
Can you reproduce this? I am using windows10 20H2.

• Yes, I get this too - I upgraded yesterday. Dec 19 '20 at 17:00

It's just no longer the default. You can turn it back on via CurrentValue[$FrontEnd, "EvaluationQueueActions"] = Append[CurrentValue[$FrontEnd, "EvaluationQueueActions"], "Icon"].