Cannot Plot AOA.AOA

I'm guessing there is an issue when a field has the same name as the message. When I try to plot AOA.AOA, I get `TypeError: Cannot read properties of undefined (reading '0')`

If I hack the format descriptor in a hex editor, to change that field name to Ang instead, I can plot AOA.Ang no problem:

Reproduce the issue by loading the supplied log and plotting AOA.AOA, then compare it with the descriptor renamed to Ang. Trace the undefined value involved in plotting the original field name; done means AOA.AOA plots without the TypeError while retaining its original name.

Written by the indexing model from the issue text.