Cannot insert text when composing email

When composing mail sometimes I cannot go back and insert text. I inserted text into an email I was composing, then continued to type, the existing text beyond that insertion point began to disappear with every new entry. What causes this to happen and is there a setting to change this. It only happens some of the time. I am on Windows 11 running version 9.2.1577.

You didn’t maybe toggle the Insert key on your keyboard, so you are overtyping as you go?

2 Likes