HDMI+Audio Panel concurrent output X20 Pro / UHD2000 / Zidoo X possible?

@mirror
This is mainly a question directly to Zidoo.

Is there no way to send Audio concurrently to HDMI, SPDIF and the Audio panel on these models?
On other Zidoo models it typically works with HDMI, SPDIF and standard SOC analog output.
Why can't it be sent similar to the Audio panel (via internal ISL/USB) concurrently on these top models?

If it can't be made to work for current models can it at least be facilitated on Zidoo X?

Making a choice via setup is confusing, cumbersome and user unfriendly. Above all it is not common practice on home equipment. On most other equipment all audio output methods do work in parallel. I do realise it is then mostly done by HW design.
The simplest way to switch between HDMI audio and DAC audio at the moment is using Zidoo Controller setup by the way. Same applies to choosing between the various Digital Filters.