Posted by Sven Gothel on Jun 23, 2023; 9:45am
URL: https://forum.jogamp.org/How-do-I-use-stencil-textures-for-outlining-shapes-tp4042652p4042710.html

One idea to test to reduce potential side effects while using GLJPanel:
define property 'jogl.gljpanel.noglsl' (-Djogl.gljpanel.noglsl) to disable the GLSL FBO flip.

Other than that, I saw a properly created FBO with DEPTH_STENCIL created: "state OK".
I couldn't find any special exception as mentioned earlier in this thread.