cubicweb #14789440 In virtualenv upgrading to 3.23 from 3.22 makes apps disappear from cubicweb-ctl [validation pending]

I am working on an app in a virtualenv with cubicweb 3.22, cubicweb-ctl list shows it well, my configuration is in ~/.virtualenvs/pnia_content/etc/cubicweb.d/pnia_portal/

upgrading to 3.23, cubicweb-ctl list shows me the applications I have in ~/etc/cubicweb.d/*

prioritynormal
typebug
done in3.23.2
load left0.000
closed by#b2eb66dfd9c6 [doc] Document change of instances location in virtualenv installation
patch[doc] Document change of instances location in virtualenv installation [applied][cwconfig] Do not override user-defined CW_MODE in virtualenv setup [applied]