Font display corruption when editing text

Have only noticed this in most recent beta. As I edit or paste text into a note, the font in some part of the document becomes corrupted:

Note the corruption disappears later so it’s only a display issue from what I can tell.

Beta 2.9.9.8
I only use Scrivener on Windows every few months. Last beta installed was 2.9.9.3.
This is my first time importing content from a Word doc.

Hi efi0ng,

Does this occur with other text or does it only seem to affect text that has Small Caps applied to it?