Steps
I'm using AF360 2.0.1909.
I create a sketch on a plane, add some shapes and some text.
I exit the sketch, and Save as DXF.
I open the DXF sketch in Inkscape.
I choose the default DXF import options. (automatic A4 sizing, Latin1, Arial).
Result
Text appears as a single block rectangle.
Should be
Silouhette of each letter, including interiors of letters like 'o' and 'a'
Current Workaround
In Fusion360: edit sketch, right click on text and choose "Explode text". Text is no longer editable (boo) but does export correctly.