Is this Eberron home-brew Shifter sub-race balanced?

Looking to get the hive-mind’s feedback on the following home-brew Shifter sub race:


Quick of mind as well as body, Brightwit Shifters are renowned for their cunning. Fox ancestry is common, but so is rat, rabbit, snake, or even raven.

Ability Score Increase: Your Intelligence score increases by 2, and your Dexterity score increases by 1.

Sharp Eyes: You have proficiency with the Investigation skill.

Shifting Feature: While shifted, you can take two reactions per round, instead of one.