Range slider on web

I’m using ionic components for enhancing my app, but when I use the html version (using chrome) on a desktop, the range slider doesn’t seem to pay attention to the ‘mouseup’ event, ie, the range handler always follows the mouse.

This only happen in a desktop; on the phone everything’s ok.
I don’t have a plunkr because my use case is complex, I was wondering if you could point me where I should look in ionic source. I’m guessing this is related to the click/tap shims/polyfills

Here is a working sample:

I’m not using ionic slider, I’m using my own slider; basically it’s an input with type range; and it only happens on my app. On every plunkr I tried it’s OK though; that’s why I asked for some pointers.