1Password auto complete does not always work reliably

### Description

I found some behavior that tripped up a first time user where the user wasn't able to fill their password with 1Password. I have never seen a similar issue on another page.

### Steps to reproduce

- Use 1Password with element
- Go to security and privacy
- Select a session to delete
- Click delete 1 session
- In the popup, 1Password suggests a password to select
- Click it

Describe how what happens differs from what you expected.

The password does not get filled in (most of the time). If I click the suggested password again, it works most of the time. Unfortunately, this issue does not reproduce 100% of the time.

https://user-images.githubusercontent.com/589034/104838113-23ef2000-58b9-11eb-9562-d1e66bb2c378.mov

### Version information

1PasswordX 1.22.3

- **Platform**: web (in-browser) or desktop?

For the web app:

- **Browser**: Chrome
- **OS**: macOS
- **URL**: https://app.element.io/