Investigate altering to mouseenter/pointerenter events, instead of mouseover workarounds

Prerequisites

• I have searched for duplicate or closed feature requests
• I have read the contributing guidelines

Proposal

EventHandler makes use of some events mapping, plus it transforms mouseenter => mouseover & mouseleave => mouseout adding some extra functionality in order to make them behave like the initial events

Testing around, I found out that we could use other events having the right results without workarounds The following codepen, contains a test area as a proof of concept

https://codepen.io/GeosSV/pen/dymjbNN

Motivation and context

Streamline events usage, remove custom mapping & workarounds