Weird Display of Unicode Degree Symbol

[coverclock]

I'm using Beagle-Term to display the output of my GPS software, which uses ANSI escape sequences and the degree sign Unicode character. I've used terminal emulators like screen (on Linux and MacOS) and PuTTY (Windows) without issues. On my Acer ChromeBook, Beagle-Term consistently precedes the Unicode degree sign (U+00B0) with with a Latin uppercase-A with a circumflex (U+00C2). You can see this in the lines beginning with POS (POSition) and COG (Course On Ground) in the attached screen shot. Cheers!