Chrome ios: issues when scrolling up

[monicabagagem]

iPhone 5, iOS 8.3, Chrome 42

Onsite page:

1. scroll down the page
2. scroll back up without clicking anything
3. see bar (see venue map) in random places of the page, as if I had clicked to see the venue map
   

Offsite page:

1. scroll down the page
2. scroll back up without clicking anything
3. see bar ("2015 Extended events") in random places of the page, as if I had clicked to find Extended events