I am currently trialling the free trial of Start11 and have found it to be good and feature rich. However, I am having an issue with the start icon on the second screen where the old icon bleeds through past the custom icon. The main screen does not have this issue. Screenshot from second monitor below:

This issue persists even if I force restart explorer.
I am running Windows 11 24H2 (OS Build 26100.2894). Start11 version 2.5.
Thank you for looking into this for me.