Animator parameter name gets clipped for more than 7 letters in blend tree. Refer the attached video

Steps to reproduce:
1) Create a new project
2) In Hierarchy, Right Click > 3d Object > Cube
3) Window > Animation
4) Create an animation for cube
5) In the animator window, Create a paramter with more than 7 letters
6) Create a blend tree for a state with that animator parameter

Actual result: Animator parameter name gets clipped for more than 7 letters in blend tree

Expected result: Animator parameter names should not clip

Occurring on: 2020.1.0a14, 2019.3.0b12, 2019.2.0f1, 2018.4.12f1, 2017.4.34f1

Environment: Both Windows and Mac