In both QtCreator 4 and 5 I used
as default build directory in Build & Run -> Default Build Properties.
When opening a CMakelists.txt, it would then automatically check for a build to be imported in the configure project view.
Now it doesn't do that. The Import Build From... section is collapsed. When I expand it, the directory is set to the Projects Directory value.
I changed the Default Build Directory to
As I think Project:Name is not supported anymore in QtCreator6. Still it doesn't work.
When following the same steps to open a project as described above, I replace the Projects Directory value with the new value using ActiveProject:Name
and browse, it opens nautilus in the correct folder. So the resolving of the variables works fine.
Please restore the old behaviour.