Problem with note names vs interval names -- bug?

in the 2 screenshots I show a C major triad, created with fingering generators / chords, with strings 5 and 6 unchecked.

in the note names view it looks correct, but in the interval names view, it looks crazy

Hi, this is not crazy, it is just that the app cannot possibly know which note it has to consider the root if you don’t tell it.
By default the root is A so, so you see that C is the minor third, E is the fifth and G is the minor seventh.
Open the tools panel, select the tool “root selector” and click on the C to get the intervals to be calculated starting from that fret!

ahhhhh ok I didn’t know the default root was A – I thought the root would be determined by the key you are in – not crazy!