Steps to reproduce the issue

Use JQuery UI tooltip (for instance in article or menu admin)
Yes, It is possible to use JQTooltip in the same DOM as a BSTooltip using the bridge functionality from JQ !
jQuery.widget.bridge('jqTooltip', jQuery.ui.tooltip);

But media/media/js/mediafield.js on line 139 attempts to destroy all existing tooltips (BS ones).
And this happens before one can set a bridge. So we get the error :

Uncaught Error: cannot call methods on tooltip prior to initialization; attempted to call method 'destroy'

Expected result

This conflict should not create an error

Actual result

This conflict creates an error and locks JavaScript !

System information (as much as possible)

Joomla! 3.7...

Additional comments

Before invoking the destroy method code should ensure the object is a tooltip
or, at least use a try and catch the error in order to let the page scripts go on
For instance

try{
     this.$input.tooltip('destroy');
} catch(err){
     // do we have to do something with this error ?
}