[Bug Report] Show password event move cursor to start of input

[ishakhorski-dev]

Element UI version

2.15.1

OS/Browsers version

Linux/Google chrome Version 89.0.4389.82

Vue version

2.6.12

Reproduction Link

https://jsfiddle.net/wanwas/topz1nhb/

Steps to reproduce

1. enter something in the field
2. click on show password icon

What is Expected?

After the click, it appears at the beginning of the input.

What is actually happening?

After the click, the cursor must remain in place (after the last character entered)

[xiaofeng-bm]

you kan see this issues
#18573