Slider Button and Arrows

Bricks Version: 1.3.4
Browser: Chrome 90
OS: macOS / Windows / Linux / etc.
URL: (a link to a page that illustrates the issue would be really helpful)

Slider element background for both button and arrows is not functioning in the frontend, in the backend it is displaying however when you check the frontend, its not visible, tried also doing the changes in the general settings and still the same result.
installed the 1.3.3 version and it work, both in the backend and frontend, the background for the button and arrows is functioning well


cannot reproduce the issue.

i updated to bricks 1.3.4 to get screenshot of said issue
please see screenshot

Do you use some kind of caching?