I have a 4-stream 11ax AP that has a 2402Mbps max rate (4SS/80MHz/MCS 11), confirmed in other beacon scanning tools. Air Viewer says it has a 1733Mbps max rate. This is an 11ac max rate (4SS/80MHz/MCS 9).
Please add 11ax beacon decode support. Max rate is useful to verify AP hardware capabilities based on the MCS rate table below. Thank you!