Blueprint: It always show a strange border style after clicked a button.

[fachilles]

Hi guys, I got a strange issue as follow screen shot. It would show the strange borer that I couldn't find reason after clicked the button or select component. So what's wrong?

Environment

Steps to reproduce

Just use the component as follow code.

<Button intent="primary" onClick={() => { this.onSearch(detail); }}>Search</Button>

Actual behavior

Expected behavior

Possible solution

[giladgray]

@fachilles this the focus state. see https://blueprintjs.com/docs/#core/accessibility.focus-management for details.