title: ngx-bootstrap tooltip displays on focus on mobile; despite triggers set to hover only
body: <p>I'm using ngx-bootstraps tooltip functionality and the behaviour I'm looking for is to display the tooltip on hover on desktop but essentially disable it on mobile entirely. Figured if I lock it to use the hover trigger only this would solve my problem.</p>
  
  <p>In the documentation it claims that the default triggers for the tool tip are <code>triggers="hover focus"</code>. As I don't want the focus to be in effect I manually set the triggers to <code>triggers="hover"</code>.</p>
  
  <p>This works as expected on desktop, tooltip displays on hover; but on mobile, the tooltip still insists on displaying when tapped as if the focus trigger was still in effect.</p>
  
  <p>Is there something specific I need to do to disable the default behaviour?</p>
  
  <p>Template below:</p>
  
  <pre><code>&lt;ng-template #tooltipTemplate&gt;
    &lt;div class="notification-level-tooltip tooltip-inner"&gt;
      &lt;span class="tooltip-text"&gt;
        {{details | translate}}
      &lt;/span&gt;
    &lt;/div&gt;
  &lt;/ng-template&gt;
  
  &lt;span class="notification-level label" [ngClass]="labelClass" [tooltip]="tooltipTemplate" triggers="hover"&gt;
    {{text | translate}}
  &lt;/span&gt;
  </code></pre>