Enemy cast bar is difficult to see when cast bar is reading

https://i.imgur.com/vMTLIMy.png

I found the enemy's cast bar, no matter how big i made it to be, is very difficult to see when the cast is reading. Because the boss skill name is in white text, and the cast bar as it reads also turns white.

I hope there can be a way to modify the colours of this cast bar, or if the game could provide another display option that makes the cast bar easier to see.