Composition mode | text cursor not visible on inspector panel

Not sure if this is a bug?
The line | that shows where the text entry point is, is not visible in the inspector panel when using composition mode. No big deal, just throwing it out there.
Just what to say I spend most of my life in Scrivener on my Mac, iPad and iPhone and it’s spectacularly good software on every platform. I’d be lost without it.
Thank you.