nine99

[bug report] El time picker: picker options are not valid when using is range time range

11

### Element UI version 2.13.0 ### OS/Browsers version WIN10/Google Chrome 版本 84.0.4115.5（正式版本）dev （64 位） ### Vue version 3.0.0-alpha.11 ### Reproduction Link https://jsfiddle.net/6Lb3s0z9/2/ ### Steps to reproduce ----------- :picker-options="{ selectableRange: ['00:00:00...