@raulgd It helps to identify the purpose and composition of each channel.
This forum is a community forum for Qt users to help each other to use the existing Qt API. Questions are mainly answered by community volunteers in their spare time.
The Development mailing list (https://lists.qt-project.org/listinfo/development) is where stakeholders discuss the details of implementing new features in the Qt framework itself (such as Apple Liquid Glass styling).
The Support Center (https://account.qt.io/s/support-center) is where commercial license holders can talk to support engineers whose job is to provide technical support for Qt Company customers.
getting replies from someone from Qt
@jsulm is a community member who is unaffiliated with the Qt Company.
Anyway, as for your original question, please see https://forum.qt.io/topic/162394/qt-and-apple-glass-ui-in-macos-26/9 (Tor Arne is an engineer from the Qt Company)