Can't close the popover when clicking outside of it on an SVG element.

[kachurun]

Describe the bug

The popover does not close when clicking an SVG element outside of it.

To Reproduce

• Open any popover in the docs page
• Add an SVG to page (via inspector):

<svg width="14" height="18" viewBox="0 0 14 18" fill="none" xmlns="http://www.w3.org/2000/svg">
<path fill-rule="evenodd" clip-rule="evenodd" d="M10.7873 6.90807C11.6815 6.2693 12 5.56717 12 5C12 4.43283 11.6815 3.7307 10.7873 3.09193C9.89684 2.45591 8.56421 2 7 2C5.43579 2 4.10316 2.45591 3.21273 3.09193C2.31845 3.7307 2 4.43283 2 5C2 5.56717 2.31845 6.2693 3.21273 6.90807C4.10316 7.54409 5.43579 8 7 8C8.56421 8 9.89684 7.54409 10.7873 6.90807ZM7 10C8.95869 10 10.7295 9.42538 12 8.49927V9C12 9.56717 11.6815 10.2693 10.7873 10.9081C9.89684 11.5441 8.56421 12 7 12C5.43579 12 4.10316 11.5441 3.21273 10.9081C2.31845 10.2693 2 9.56717 2 9V8.49927C3.27052 9.42538 5.04131 10 7 10ZM12 12.4993C10.7295 13.4254 8.95869 14 7 14C5.04131 14 3.27052 13.4254 2 12.4993V13C2 13.5672 2.31845 14.2693 3.21273 14.9081C4.10316 15.5441 5.43579 16 7 16C8.56421 16 9.89684 15.5441 10.7873 14.9081C11.6815 14.2693 12 13.5672 12 13V12.4993ZM14 9V13C14 15.7614 10.866 18 7 18C3.13401 18 0 15.7614 0 13V9V5C0 2.23858 3.13401 0 7 0C10.866 0 14 2.23858 14 5V9Z" fill="#30343B"/>
</svg>

• Open any popover
• Click the SVG icon to close the popover.

This caused by this check:

if (!(target instanceof HTMLElement)) {
    return false;
}