qt directories created for every project

Also see QTVSADDINBUG-1278 which was closed, but the problem still persists.

For every project in a visual studio 2022 solution with the latest plugin, without even building.

Just open a solution in VS2022 and wait. No need to start a build. Waiting is enough and soon you'll see the qt/* folders pop up.

As for a sample project mentioned in the linked bug: creating a new QtQuick project in VS2022 with the wizard and adding a Test class based on QObject with one slot is enough to reproduce this.

I'm attaching two zips, the 'clean' one with only the source files and the second one after opening it in VS2022 and waiting - you'll see a 'QtQuickA.F66B309F' folder created with other folders in it. (in our project, the folders are just the qt/* folders below that one).