If you have a bulleted list, and want to move the cursor to the start of a line of bulleted text, you CAN click to the left of the bullet symbol. Or you can click on the left half(ish) of the first letter of the text. But you CANNOT click anywhere between the bullet and the first letter. If you do, the cursor doesn't move.

This often causes me to enter text in the wrong place, because I quickly click and start typing, only to realize that my click had no effect. Clicks to the right of the bullet should be treated like clicks to the left of the bullet.

I doubt this is browser-specific, but in case it is, I'm using Firefox 48.0 on Ubuntu 16.04.1.