Linux 64-bit LMMS 1.2.0-RC6 appimage + CARLA plug-in host

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Hello LMMSers

I'm running Linux 64-bit LMMS 1.2.0-RC6 appimage on Linux Mint Serena.

I cannot find the Carla Rack and Carla Patchbay, which I would like to use.

I've done various searches in this forum but have not come up with an answer. Building from source is just above my capabilities. I start the appimage from my file browser by double-click.

What can I do to get Carla Rack and Carla Patchbay to work?

Thank you for your time.

Regards,
ATM.
Accoding to the patch that implemented support for Carla in the AppImage (https://github.com/LMMS/lmms/pull/4026), it isn't included in the build but must be installed separately. Do you have Carla installed on your system?
Thanks zonkmachine,

No, I did in the process of trying to get it to work, but have removed it again.

Regards,
ATM.
OK. If you still want to try getting Carla to work with the AppImage our Discord #support page is the place to start.
That's where the developers hang out: https://discord.gg/3sc5su7
Thank you.