Remote App icon on taskbar wrong

Hi!

I have a customer who wants a different icon for Microsoft Edge running as Remote App than the local Edge. This is easy to change in the portal and the new icon is showing correct in the Remote App Client and on the start menu. But, when started, the icon showing for the Remote App on the local taskbar, is still the old original Edge icon. Is it possible to change this behaviour?

Customer has the newest Remote App Client version (2851) and updated Win10 local pc's