My cursor jumps to the beginning of the line

1

My cursor jumps to the beginning of the line when I start typing, especially in Gmail and Whatsapp, it goes back a letter, and is terribly annoying.

2

Hi, which browser do you use? Do you use other add-ons?

3

Chrome, and I have other addons including this

4

Does the problem still occur if you turn off the other add-on temporarily?

5

I will let you know, the problem comes and goes