Playstation 4 L1 and R1 (other shortcuts)

[Crazybones4321]

Plan

Premium

Country 

England

Device

Google Pixel 3

Operating System

Playstation 4

My Question or Issue 

What has happened to the shortcuts as they no longer work, mainly care about L1 and R1 and Triangle that allowed you to skip, repeat and pause/play your current tracks.

Any help would be brilliant, thankyou.

[Gideon_Moriarty]

Same here, Its annoying that it was working one day and won't the next.