If you Control+Right Arrow in the editor and pass over a pill your cursor is reset to the beginning of the text

[anoadragon453]

Description

Video of the issue: https://streamable.com/j151lc

I use Ctrl+Right Arrow (and left arrow) to go quickly back and forth when writing a message. I've noticed that in Element if you do this while passing over a pill, your cursor will be reset to the beginning of the text field. Oddly, if there's a space at the beginning of the text field, then the cursor will be reset to the end of the first word.

Steps to reproduce

• Enter some text with a pill in it. User and room pills both work.
• Try to Ctrl-Right Arrow past it
• Your cursor gets taken to the beginning of the line

Logs being sent: yes

Version information

I can reproduce this on:

• Platform: desktop
• OS: Debian Linux
• Version: 1.7.8

I cannot reproduce this on:

• Platform: browser
• Browser: Firefox Nightly 83.0a1 (2020-09-24)
• OS: Debian Linux
• URL: develop.element.io

This has been a bug for a while, I don't think it's a recent regression.

[t3chguy]

Duplicate of #15037