V1.0 (19) - Is it possible to link JPEG XL to e.g. XnView Mobile Gallery app?

[masterjp]

Is it possible that it's not yet possible to link XnView Mobile with JPEG XL image files? The XnView Mobile app isn't yet suggested to me as an image viewer. I also can't find it in the Play Store, even though I installed it from there. Does this have anything to do with Early Access?

I have further gallery apps (e.g. ReFra, XnView Convert) installed, which I can see in the open with dialog.

I used the Solide explorer file manager for android to test it.
The Samsung file manager my files does not know anything about jpeg xl files. That is a general samsung problem.