Using is-open with popovers will display the popover by default

[kawazoe]

Hi guys,

I was just playing with the new popover-is-open parameter that got added in v0.13.4 and I noticed that if I use the following code...

<button popover="test content" popover-is-open="testIsOpen" type="button" class="btn btn-default">test popover</button>

...with testIsOpen left undefined, the popover will be visible by default. You can test it yourself by copying this code inside the popover sample plunkr.

[wesleycho]

Verified here.

Also reproducible for the tooltip here (first link)