Support for 12 speed SRAM eTap AXS?

What is the latest status of the fix for the 820?

- 12 speed axs supported and fine with me (with single chain ring setup)

- sram red axs power meter with Quarq supported and fine with me

Will you ever be able to select your Chainring & Cassette sizes for the SRAM AXS 12 on the 820, so that the correct sizes show on the device? 

yes I can choose front chainring size and K7. common rear K7 are already in memory but one can also set custom K7

I have a SRAM AXS 50-37 chainring and a 10-28 cassette.  My Garmin is an 820 and displays my chainring as a 39-53 and my cassette as 0-23.  My question is will Garmin ever list it correctly. 

So I just checked: both 50-37 & 10-28 are in the list of presets. otherwise there is still the custom configuration as an option. are both displaying false when riding?

The 820 can't know on its own what size rings or cogs you have.  You have to tell it by selecting the correct preset or setting up custom rings/cassette on the 820.