Update 0.12.0 - Devlog 15 - Shield Block against combo attack
Getting attack by upper-cut unblocked, it will sent player flying.

Getting attack by upper-cut with basic guard, it will cause sheild break animation.

Getting attack by upper-cut with Brace and Hold skill, it will block completely.

Source and More information: Update 0.12.0 – Devlog 15 – Shield Block against combo attack

Author: indieDB.com