Denon/Marantz AVR widget

This is still working great on one of my installations. I wanted to add it to my other install, but it didn’t show up in the Marketplace on OH 5.0.1. Then I went into Settings / Marketplace and enabled Show Unpublished Entries and it showed up. When I clicked on Install, I get the following error in the openhab.log:

2025-09-14 06:54:56.697 [ERROR] [munity.CommunityUIWidgetAddonHandler] - Widget from marketplace is invalid: Couldn't find the widget in the add-on entry. The starting code fence may not be marked as ```yaml

I searched the OH community and found this post FIXED/SOLUTION Installing from marketplace gives Couldn't find the widget in the add-on entry which says the person who created it needs to make a minor change to make it installable again.

Can you take a look at this? Thanks!