Touch Icon(To App) on Mi8 not working

Hi there,

I am using the Xaomi Mi8 an using the MIUI Stable.

I have been using some of the kustom themes but as of recent, I would say in the last month or so, none of the touch icons have been working. It does not lead to anywhere, no app, no link, nothing. The option to make the switch from a normal theme to a dark theme touch icon works perfectly fine. I have made sure that I am doing this correctly as I did this on another phone and it seems to be working just as fine.

I would like any bit of help with this as it is kinda irritating me as I found a lovely theme that I would like to use.

Thank you.