I simply understand that I will need to look for other frameworks as it is not the first time a bug is blocking me. And the delays in responding are becoming longer and longer.
I still consider it as a bug because it is working fine in articles (or even in some modules within these articles) where JA builder is not controlling the content, but the same module is not working any more when we add it in sections controlled by JA builder in the same web page. Expression of the module is simply blocked/filtered without clear reasons.
Just let us know if we should only use Joomlart components/extensions on our website and that we should ignore others so that you can provide a support. It will then be clear. Then we can make clear decisions to migrate our websites and stop pay for an elusive support.
As a reminder, I have been waiting 3 months already to get an indication when it will be considered by the development team, and you are only able to indicate that it won't be a priority, implying that you will never consider it (as you are overflowed in your own developments and trying to digest the slow integration of the various companies you bought). You need to react.