REGROUP, a Footknight's talent, is bugged?

Warhammer: Vermintide 2 Gameplay Feedback
1

After last patch, when I revive a friend, doesn’t appear the “buff symbol” in the lower left corner.

2

Bug section?

3

I have preferred to write here cause is a question, and not a report. Anyway I can write also in the other section.

4

Lack of the buff icon is already enough to report it as a bug. Did you see any icon before though?

5

Yes, I do. So I will write also in the other section.