A workflow task launched from the main menu adds a dashboard to the beginning of the dashboards list

To correctly reproduce the issue you should have some old dashboards in your workflow output folder.

Scenario:

1. Select "Tools" -> "NGS data analysis" -> "Reads quality control...".
   Expected result: the Workflow Designer is opened, "Quality Control by FastQC Wizard" wizard is shown.
2. Set "data/samples/Assembly/ChrM.sam" value to "Input File(s)" parameter.
3. Click "Run" button.
   Expected result: dashboards are shown, the current task dashboard is the last one, it is an active tab.
   Current result: dashboards are shown, the current task dashboard is the first one, the latest old dashboard is active tab.

This behavior is because current dashboard is added to the tab view before "Scan dashboards folder" finish and adds found dashboards.