Weird navigation on entering a character someimes

[NigelHaslam]

Sometimes when adding a character line, I'll be offered the character dropdown list but, when I choose one of the characters, I find myself transported to the title page and the cursor is blinking at the top left of the page. When I navigate back to the part I was editing, I'll sometimes find the character name I chose with extra 'ascii characters' appended and when I try to edit this, I keep jumping back to the title page , as if there a hyper-link has been created.

The only way to get around this is to 'save as' a new copy and reload that new copy, at which point, the navigation issues seems to go away.

Other than that I'm loving the Pro version of your awesome tool.
Cheers
nigel