Error while writing the image path for fg key

[g-rohit]

the image path for bg works perfectly fine, however, when I am giving the image path for foreground key (fg), it shows an error on console and also that image doesn't show up on the page. fg works when I write hex code but it's not taking up any image path.

[g-rohit]

Well, after some troubleshooting I realized this is in Jquery so my bad. It started working after I used an older version of Jquery. But I'm still curious to know what fix we need for the latest jquery.