Word count below the document window not always present

The word count that normally appears at the bottom of a document is not always present. Clicking to another document and then back seems to make it reappear. Not a huge problem, but irritating.

I noticed a similar oddity. My total word count shows inaccurately in the bottom toolbar.

Leaving the document and returning did not correct the displayed word count issue. However, typing in the document caused the word count to correctly count again.

In this example image snapped before I typed into the document you can see it shows “78 words (of 19)” for my selected text (correct would have been “(of 848)” - my actual word count in that doc.
I’m using:
Version: Beta (1078037) 64-bit - 14 Oct 2020
Windows 10 Home (fully updated)