Old Thread Dumps not deleted after updating.

It looks like I still have a bunch of old thread dumps in 

/Users/myUsername/Library/Logs from pervious installations of Jetbrains Products ( for example IntelliJIdea2016.1, IntelliJIdea2016.2, IntelliJIdea2016.3, IntelliJIdea2017.1, IntelliJIdea2017.2 IntelliJIdea2017.3). Is this expected when using Jetbrains Toolbox? It seems like having 4GB worth of log files across all the products because you let the toolbox handle the installs and updates shouldn't be a desired behavior.