Have Qt sources available and do toplevel, insource, no-gui build:

cmake -DINPUT_gui=no -G Ninja -DCMAKE_INSTALL_PREFIX:PATH=/home/qt/RTA/src-6.8.0/qtbase /home/qt/RTA/src-6.8.0 

and build. All finishes fine, check the binaries that are compiled. If same is done with Qt 6.7.0 binaries, following components are not compiled:

qtcharts

qtgraphs

qtlottie

qtmultimedia

qtpdf

qtshadertools

qtspeech

qtvirtualkeyboard

qtwebengine

(might be some others too)

But with Qt 6.8.0 above components are compiled.

Maybe not a bug, but it would be nice to get confirmation that this change is ok.

(for example what do you do with qtcharts with no-gui...)