ChromePicker's HSL Input Values Change on Focus

Here's the issue we're seeing, it also reproduces on https://casesandberg.github.io/react-color/

1. Open picker
2. Switch to HSL
3. Click in H (don’t enter anything)
4. Click in S

Result: H switches to showing the HEX value of the current color.
Note: only occurs on the first load, cycle through the input types and it won't happen.

I did a search in the issues list and wasn't able to find this, is it a known issue?

Thanks,
Reeves

Reproduce the behavior in the linked react-color demo using the listed steps, then trace the ChromePicker HSL input handling and its focus transitions. Done means focusing H and then S on the first load no longer changes H to the current color's HEX value, while the other input types continue to work.

Written by the indexing model from the issue text.